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• ACTC 2026 CAT Certified Arborist Training Course (6 Classes)

  • Start
    January 30, 2026
  •  
    8:00 AM
  • End
    March 06, 2026
  •  
    3:00 PM
  • Location
    Mesa, Arizona
  • Spaces left
    0

  Join waitlist

   

  Arizona Community Tree Council  Presents  2026 Certified Arborist Training and Review a 6-Class Course designed to prepare tree-care industry workers for the ISA Certified Arborist Exam Location:  Mesa, Arizona NOTE: A reminder email will be sent the week of the first day of class, and will include the exact location of the class. Training Class Dates: Friday, January 30, 2026; 8:00 am - 3:00 pm (6 CEUs) Friday, February 6, 2026; 8:00 am - 3:00 pm (6 CEUs) Friday, February 13, 2026; 8:00 am - 3:00 pm (6 CEUs) Friday, February 20, 2026; 8:00 am - 3:00 pm (6 CEUs) Friday, February 27, 2026; 8:00 am - 3:00 pm (6 CEUs) Friday, March 6, 2026; 8:00 am - 3:00 pm (6 CEUs) view weekly schedule

  download flyer

  
  

  Join the Waitlist to Register

  
  

  Exam Date:

  Saturday, March 7, 2026

  What is Certified Arborist Training (CAT)?
  The Certified Arborist Training Course is a series of classes designed to prepare students to take the ISA Certified Arborist exam. It is also an excellent introduction to the field of arboriculture, as well as a great review for industry professions. The course is open to all students. CEU's are offered for Certified Arborists.
  
  What will I learn?
  Classes cover all chapters in the ISA Arborists' Certification Study Guide.
  
  What materials do I need?

  The ISA Arborists' Certification Study Guide is included with your Full Registration. (All Daily Registrants are required to provide their own ISA Arborists' Certification Study Guide, and may purchase from ACTC or ISA)

  
  

  What if I am unable to attend all 6 classes? 

  Daily Registration is available. The ISA Arborists' Certification Study Guide is not included in the daily registration.  Daily registrants are required to provide their own ISA Arborists' Certification Study Guide. The ISA Arborists' Certification Study Guide may be purchased through your CAT Registration, or from the ISA Online Store.

  
  More Info on the ISA Certified Arborist Exam: 

  Call ISA for more questions and details at 678-367-0981

  •  There are limited seats for the exam.
  •  It is recommended to begin the Exam Application process as early as possible.
  •  It can take time to submit the paperwork and receive approval to register to take the exam.

  • To take the exam, individuals must apply directly with the ISA approximately 4 weeks prior to the exam to be eligible for testing.  Please follow up with ISA regarding the deadline for the scheduled exam of your preference.

  • The ISA requires a minimum of 3 years documented field experience before taking the Certified Arborist exam. If you are a self-employed business owner, a minimum of 36 months of invoicing is required.
  • The ACTC/CAT Program series does not include the exam application and exam fee.

  • ACTC is not responsible for your Certified Arborist Exam Application.

  • The Certified Arborist Exam is proctored by the ISA. 

  • The ISA Certified Arborist Exam requires an Exam Application and Exam Fee to be paid directly to the ISA. 

  • Please review the qualifications for taking the exam at  http://www.isa-arbor.com/certification/becomeCertified/index.aspx
    

  Call ISA for more details at 678-367-0981

  
  

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• University of Arizona Pima County Smartscape: February 2026

  • Start
    February 17, 2026
  •  
    3:30 PM
  • End
    February 26, 2026
  •  
    6:30 PM
  • Location
    Tucson, Arizona

  Pima County Smartscape 2026

  February 17, 19, 24, 26  |  3:30PM-6:30PM (Tuesdays and Thursdays)

  
  

  University of Arizona, Pima County Cooperative Extension

  4210 N. Campbell Ave, Tucson, Arizona 85719

  
  

  Sign Up Now

  
  

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• Az Urban Forestry Roundtable Árbol Adecuado, Lugar Adecuado (Gratis para cualquier persona interesada)

  • When
    February 19, 2026
  •  
    9:00 AM - 11:00 AM
  • Location
    Zoom

  

  
  

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• Arbor Institute: Decoding Sale Insects - ID and Treatment for a Growing Problem

  • When
    February 20, 2026
  •  
    10:00 AM - 11:00 AM
  • Location
    Webinar

  
  

  Decoding Scale Insects: ID and Treatment For A Growing Problem
  

  Live Webinar February 20, 2026 10:00 am AZ Time / 12:00 pm EST  Scale insects are a perennial problem in the arboricultural industry that have a history of being difficult to control. The last decade has seen an increase in this problem due to resistance to conventional insecticides and changing climates. New legislative restrictions have further limited treatment options and made management more complex. This webinar will cover current treatment recommendations and provide basic scale ID techniques including the most common species encountered in the field. We hope to see you at our LIVE Webinar, so register now to reserve your seat! MORE INFO All proceeds from this webinar will support The Giving Grove and Arborist Institute planting efforts.

  
  

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• SRP Electrical Safety Workshop

  • When
    February 21, 2026
  •  
    6:30 AM - 12:00 PM
  • Location
    Pera Club, 1 E Continental Dr, Tempe, Arizona 85288

  Electrical Safety Workshop

  February 21, 2026  |  6:30 am - Noon

  Tempe, Arizona

  FREE 

  POWER SAFETY SAVES LIVES

  LA SEGURIDAD ELECTRICA SALVA VIDAS

  Presented in English and Spanish

  Presentado en ingles y español
  

  Please RSVP by February 13

  Walk-ins are also welcome.

  
  

  SRP's free Electrical Safety Workshop is back, covering:

  • Overhead and underground electrical safety
  • Trench safety
  • Electrical burn risk awareness
  • Downed power line safety awareness
  • Tree-ready safety

  
  

  El Taller de Seguridad Electrica de SRP gratuito esta de regreso, cubriendo:

   • Seguridad eléctrica en líneas aéreas y subterráneas
   • Seguridad en zanjas
   • Concienciación sobre el riesgo de quemaduras eléctricas
   • Concienciación sobre la seguridad en caso de caída de líneas eléctricas
   • Seguridad en trabajos cerca de árboles
  
  

  
  DOWNLOAD ENGLISH & SPANISH FLYERS
  

  GET MORE INFO

  RSVP

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• ACTC Tree Health and Visual Inspection

  • When
    February 21, 2026
  •  
    8:00 AM - 12:00 PM
  • Location
    Tempe, Arizona
  • Spaces left
    5

  Register

  Arizona Community Tree Council Presents

  Tree Health and Visual Inspection Saturday, February 21, 2026 8:00am - Noon Tempe, Arizona

  The exact location of this class will be emailed to all paid registrants on Thursday, February 19

  
  

  Member: $75  |  Non-Member: $85

  up to 4 ISA CEUs Available

  REGISTER NOW

  
  

  A hands-on demonstration, and walk through of how to assess a tree for potential pests or disease, the steps to take if something is suspected, and possible mitigation strategies. This presentation will help increase arborist awareness when evaluating tree health in the field.

  Presented by Aly McAlexander, the Forest Health Program Manager for the Arizona Dept. of Forestry and Fire Management. Aly has been with the department for more than 5 years and has statewide responsibilities that include administering forest health related grant programs, and providing technical assistance to the public, private landowners, and state, county and/or other municipalities, regarding the management of native, non-native, and invasive insects, diseases, and plants around Arizona.

  
  

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• SWAAN Webinar: Mana in the Drylands

  • When
    February 26, 2026
  •  
    10:00 AM
  • Location
    Webinar

  
  

  SWAAN Webinar: Mana in the Drylands

  February 26, 2026  |  10:00 - 11:30 am Arizona Time

  FREE

  Mana in the Drylands: Exploring the ecological, climatic and cultural dimensions of mast seeding in arid landscapes.

  Why do dryland trees produce massive seed crops every few years instead of annually? Join Chris Rizzo as he explores mast fruiting: dramatic "boom and bust" seed production that creates resource pulses rippling through dryland ecosystems. Chris will examine the evolutionary drivers behind masting and how cool-season moisture, temperature cues, and lagged reproductive investment affects these cycles in the Southwest. He will also explain how land managers can integrate mast fruiting into agroforestry systems by using these natural pulses for forage, wildlife support, and cultural value.

  Learn about how we can work with these ecological rhythms rather, aligning forest regeneration, livestock production, and biodiversity in dryland landscapes. Click here for more information about the speaker and presentation.

  Sign Up Now

  
  

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• ISA - Certified Arborist Exam

  • When
    March 07, 2026
  • Location
    Mesa, Arizona

  
  

  International Society of Arboriculture

  Certified Arborist Exam

  Saturday, March 7, 2026

  The Certified Arborist Exam is proctored by ISA, the International Society of Arboriculture. 

  To take the exam, individuals must be enrolled directly with the ISA.

  This is only an IN-PERSON EVENT

  The ISA Certified Arborist Exam also requires a fee to be paid directly to the ISA. 

  PLEASE CHECK WITH ISA FOR THE ENROLLMENT DEADLINE

  
  

  More Info on the ISA Certified Arborist Exam: 

  Call ISA for more questions and details at 678-367-0981

  •  There are limited seats for the exam.
  •  It is recommended to begin the Exam Application process as early as possible.
  •  It can take time to submit the paperwork and receive approval to register to take the exam.

  • To take the exam, individuals must apply directly with the ISA approximately 4 weeks prior to the exam to be eligible for testing.  Please follow up with ISA regarding the deadline for the scheduled exam of your preference.

  • The ISA requires a minimum of 3 years documented field experience before taking the Certified Arborist exam. If you are a self-employed business owner, a minimum of 36 months of invoicing is required.
  • The ACTC/CAT Program series does not include the exam application and exam fee.

  • ACTC is not responsible for your Certified Arborist Exam Application.

  • The Certified Arborist Exam is proctored by the ISA. 

  • The ISA Certified Arborist Exam requires an Exam Application and Exam Fee to be paid directly to the ISA. 

  • Please review the qualifications for taking the exam at  http://www.isa-arbor.com/certification/becomeCertified/index.aspx
    

  Call ISA for more details at 678-367-0981

  
  

  For more details, call ISA at 678-367-0981 or visit the ISA website.

  
  

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• Az Dept of Agriculture - OPM / PMD-Office of Pest Management (Cottonwood)

  • When
    March 11, 2026
  •  
    8:30 AM - 3:30 PM
  • Location
    Cottonwood, Arizona

  The Arizona Department of Agriculture- Office of Pest Management (OPM) presents FREE 6-hour OPM / PMD Continuing Education Class (Cottonwood)

  March 11, 2026 | 8:30 AM to 3:30 PM

  City of Cottonwood Recreation Center

  150 S. 6th Street, Cottonwood, Arizona

  FREE Class | Pre-Registration Required

  There is no cost for the course, but pre-registration is required and must be received by the OPM one week prior to the class.

  Seating is limited to the first 124 registrants.

  Please register early to secure a spot.

  Attendees must present a valid ID to be admited into the class.

  Check In will commence at 8:00 AM.

  To register for any of the above course, login to your “MyPMD for individuals” account and click on the “Register PMD CEU Class” menu item.  Should you have any questions, please contact 602-542-4373 and select option #3.

  
  

  Free Class also offered:

  March 31 in Tucson

  April 28 in Yuma

  Show details
• ACTC Board Meeting

  • When
    March 12, 2026
  •  
    10:00 AM - 12:00 PM
  • Location
    Yuma, Arizona

  Register

  ACTC Board Meeting Thursday, March 12, 2025 Yuma, Arizona

  The ACTC Board meets every other month in person in various cities across the state. All ACTC Members are invited and welcome to attend.
  

  Meet the ACTC Board Members

  
  

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• ACTC 2026 TCC SEEKING VOLUNTEERS - Tree Climbing Championship

  • Start
    March 13, 2026
  •  
    6:00 AM
  • End
    March 14, 2026
  •  
    6:00 PM
  • Location
    Joe Henry Memorial Park, Yuma, Arizona

  Register

  Arizona Community Tree Council

  2026 Tree Climbing Championship

  Joe Henry Memorial Park | Yuma, AZ

  SATURDAY MARCH 14, 2026

  
  

  CALL FOR VOLUNTEERS
  

  Volunteers needed for

  Friday March 13

  • Tree prep and Event setup and Competitor Gear check 

  
  

  Saturday March 14

  • Climbing competition

  
  

  VOLUNTEER Positions Needed:

  Qualified Judges (Certified Arborists)

  Scorekeepers

  Runners

  Climb Techs

  Event Stewards

  Tree Site Prep & Climb Set Up

  Climb Take Down & Clean Up

  Other Positions

  
  

  
  

  VOLUNTEERS will be provided with:

  • Meals
  • Event shirt
  • Earn CEU's
  • Key volunteers will be provided with hotel accommodation

  
  

  FREE CAMPING AVAILABLE ONSITE

  
  

  
  

  
  

   DOWNLOAD VOLUNTEER WAIVER FORM

  
  

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• ACTC 2026 TCC CLIMBER REGISTRATION - Tree Climbing/REGISTRO DE ESCALADORES TCC ACTC 2026 - Campeonato de Escalada de Árboles Championship

  • When
    March 14, 2026
  •  
    6:00 AM - 5:00 PM
  • Location
    Joe Henry Memorial Park, Yuma, Arizona

  Register

  Arizona Community Tree Council Presents 

  
  

   2026 Tree Climbing Championship

   March 14, 2026

  (March 13, Gear Inspection for All)

  Joe Henry Memorial Park, Yuma, AZ 

  
  

  CLIMBER SIGN-UP

  Up to 25 Climbers will be accepted 

  
  

  FREE CAMPING AVAILABLE

  Free tent or RV camping for climbers/volunteers

  Climber registration OPEN with 25 limited spots available on a first-come, first-served basis. If all climber participant spots are taken, we encourage you to sign up for the Waitlist.  There is the possibility that one or more registrants may cancel.  ACTC Admin will notify individuals on the waitlist regarding their place on the list, and if/when a spot opens up.

  
  

  OPEN REGISTRATION for Arizona & Out of State Residents, February 1, 2026

  • ACTC Member (Arizona or non-Arizona resident): $200

  • Non-ACTC Member (Arizona or non-Arizona resident): $225

  • Open to non-Arizona residents, a waitlist will be used if needed.

  
  

  CLIMBER COMPETITOR REGISTRATION FEES INCLUDE

  Friday, March 13: 

  • Gear Inspection

  • Light Dinner

  Saturday, March 14: 

  • Competition Day
  • Breakfast
  • Lunch
  • Snacks
  • Awards Presentation and cookout*
  • Participant “Swag” Bag**

  *Optional extra meals for family members are available for purchase 

  **To be eligible to receive the Participant "Swag" Bag, competitors are required to participate.

  
  

  COMPETITION FORMAT

  • Climbers will compete in teams of up to 5, randomly selected through a lottery
  • Each team will be provided a schedule, determining their teams event running order
  • The overall top 3 Arizona climbers will compete in the Master Climb
  • Only climbers who are Arizona residents are allowed to compete in the Master Climb
  • The winner of the Master Climb will be crowned Arizona Tree Climbing Champion
  • The Tree Climbing Champion will receive a paid entry into the WCISA Tree Climbing Championship

  
  

  CLIMBER ACCEPTANCE & REGISTRATION
  

  • Climber registrations will be accepted on a first-come, first serve basis
  • Up to 25 climbers will be accepted to compete; a waitlist will be used, if needed
  • Accepted Climbers will need to submit a completed, CLIMBER PACKET by March 2, 2026
  • A CLIMBER PACKET consists of the following:
  • • Completed Online Registration form (all fields / questions answered)
  • • Full Registration Payment
    • Signed Waiver 
    • Gear Check Form
    • Other Necessary Information Requests from ACTC
  • If an accepted climber does not submit the required payment and completed Climber Packet by March 2, 2026, the climber registration will be cancelled, and the open spot will then be offered to the next person on the waitlist

  
  

  EVENT REFUND/CANCELLATION POLICY

  • SUBSTITUTIONS / REPLACEMENTS are NOT allowed
  • You may NOT substitute another climber for your cancelled spot
  • Refund requests for Climber Registration fees must be submitted in writing via email or mail before March 6, 2026 to receive a refund

  

  FOR MORE INFORMATION CONTACT:

  Luke Clemence

  315-335-7398

  events@aztrees.org

  
  

  MORE INFO

  BECOME A VOLUNTEER

  EXHIBITOR & SPONSOR INFO

  

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• 2026 TCC ACTC SPONSORS & EXHIBITORS - TREE FESTIVAL & CLIMBING CHAMPIONSHIP

  • When
    March 14, 2026
  •  
    10:00 AM - 5:00 PM
  • Location
    Joe Henry Memorial Park, Yuma, Arizona

  Register

  
  

  SPONSORSHIP / EXHIBITOR

  TREE FESTIVAL & CLIMBING CHAMPIONSHIP
  

  

  Why Be a Sponsor & Exhibitor?

  • Help facilitate Arizona's best climbers to participate in the sport they love and in doing so raise awareness of the industry to the greater community. 

  • Position your company as an industry & community leader supporting the Arizona urban landscape

  • Reach community members in a cost-effective way
    

  • Promote your organization or business to the 2,000 people who receive our newsletter
    

  • Support the important work of the Arizona Community Tree Council

  
  

  
  

  
  

  
  

  
  

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• ACTC Revegetating with Native Trees Will Bring Back the Rain Cycle

  • When
    March 20, 2026
  •  
    10:00 AM - 12:00 PM
  • Location
    Online
  • Spaces left
    72

  Register

  
  

  Friday, March 20, 2026 10:00am - Noon Online Webinar Member: FREE  |  Non-Member: $20 up to 2 ISA CEUs available

  
  

  Can we use native vegetation to bring back the rain?  

  Hear from Denise Devynck of the Utah Valley Permaculture Classroom Gardens and Greenhouse as she shares her research and experiences in this interesting and informative webinar.

  Denise Devynck is a passionate advocate for revegetation and permaculture, focusing on restoring native vegetation to combat climate change and improve water retention. Her work at the Utah Valley Permaculture Classroom Gardens and Greenhouse has been instrumental in this effort. Devynck's approach involves planting native trees and shrubs that are well-suited to Utah's unique climate, which includes harsh winters and dry summers. Her research and experiences have led her to believe that revegetation can significantly impact the environment and the local ecosystem.

  Show details
• ACTC Palm Safety Basics Training for Beginners / Non-Certified Tree Workers / Non-Members (English & Spanish)

  • When
    March 28, 2026
  •  
    8:00 AM - 3:00 PM
  • Location
    Tucson, Arizona
  • Spaces left
    18

  Register

  Arizona Community Tree Council Presents

  Palm Safety Basics Training for Beginners / Non-Certified Tree Workers / Non-Members

  Presented in English & Spanish

  Saturday, March 28, 2026

  Program:  8:00 am - 3:00 pm

  Location:  Tucson, Arizona

  Class limit: 30

  FREE for Tree Workers who are:

  • Beginner Tree Workers
  • Beginner Palm Trimmers
  • NOT ISA Certified

  This is a demonstrational class. 

  
  

  SCHEDULE  

  7:30 - 8:00am  Check In

  8:00 - 9:30am  Palm Introduction

  9:30 - 11:00am  Principles of Palm Pruning  

  11:00 – 12pm  Lunch

  12pm 1:30pm  Palm Pruning Techniques, Starting from the Top Down

  1:30- 3:00pm  Palm Safety and Rescue Demonstration in Emergency Situations  

  PLEASE BRING

  • a bag lunch
  • a folding chair
  • PPE (eye protection and hardhat)
  • gloves
  • gaiter

  

  El Consejo Comunitario de Árboles de Arizona presenta

  Capacitación Básica Sobre Seguridad en Palmeras para principiantes, trabajadores de árboles no certificados y no miembros

  Presentado en ingles y español

  Sábado, 28 de marzo de 2026

  Programa: 8:00 am - 3:00 pm

  Ubicación: Tucson, Arizona

  Límite de clase: 30

  GRATIS para trabajadores de árboles:

  • Principiantes
  • No certificados por ISA

  Esta es una clase demostrativa.

  PROGRAMA

  7:30 - 8:00 a. m. Registro

  8:00 - 9:30 a. m. Introducción a las palmeras

  9:30 - 11:00 a. m. Principios de la poda de palmeras

  11:00 - 12:00 p. m. Almuerzo

  12:00 - 1:30 p. m. Técnicas de poda de palmeras, de arriba hacia abajo 1:30 - 3:00 p. m. Demostración de seguridad y rescate en situaciones de emergencia con palmeras

  POR FAVOR, TRAIGA:

  • Almuerzo para llevar
  • Una silla plegable
  • Equipo de protección personal (gafas de seguridad y casco)
  • Guantes
  • Polainas

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• Az Dept of Agriculture - OPM / PMD-Office of Pest Management (Tucson)

  • When
    March 31, 2026
  •  
    9:30 AM - 4:30 PM
  • Location
    Tucson, Arizona

  The Arizona Department of Agriculture- Office of Pest Management (OPM) presents FREE 6-hour OPM / PMD Continuing Education Class (Tucson)

  March 31, 2026 | 9:30 AM to 4:30 PM

  Oro Valley Community Center

  10555 N. La Canada Dr

  Oro Valley, Tucson, Arizona 

  FREE Class | Pre-Registration Required

  There is no cost for the course, but pre-registration is required and must be received by the OPM one week prior to the class.

  Seating is limited to the first 75 registrants.

  Please register early to secure a spot.

  Attendees must present a valid ID to be admited into the class.

  Check In will commence at 9:00 AM.

  To register for any of the above course, login to your “MyPMD for individuals” account and click on the “Register PMD CEU Class” menu item.  Should you have any questions, please contact 602-542-4373 and select option #3.

  
  

  Free Class also offered:

  March 11 in Cottonwood

  April 28 in Yuma

  Show details
• ACTC PPQ-Prescription Pruning Qualification

  • Start
    April 07, 2026
  •  
    8:00 AM
  • End
    April 09, 2026
  •  
    12:00 PM
  • Location
    Chandler, Arizona

  Register

  Arizona Community Tree Council Presents

  PPQ-Prescription Pruning Qualification  Chandler, Arizona |  April 7-9, 2026 Registration Closes | March 23, 2026

  Registration Fees:  

  	Member	Non-Member
  Producers / Day 1 Only	$160	$180
  Prescribers (Certified Arborists) / Days 1-3	$600	$660
  Exam Re-Take (Day 3 Only)	$175	$175

  
  

  Ideal for the whole team to learn together! 

  English-to-Spanish Translation  |  Traducción del inglés al español ACTC is NOT able to provide English-to-Spanish translation for our Attendees.   ACTC NO puede proporcionar traduccion del ingles al espanol para nuestros asistentes.

  
  This practical, applied program guides arborists through the process of strategically planning, specifying, and implementing an objective-based pruning approach. It will make you a better arborist by showing you how to incorporate industry standards and ISA BMPs with current research and practice. The PPQ is the culmination of the commitment of the Florida Chapter ISA Pruning Credential Committee who are passionate about making trees more compatible with urban and suburban environments.

  Vision statement: Develop a new industry paradigm whereby no tree – or group of trees – is pruned without a prescription.
  
  Goal: Improve communication between Prescriber, Production Arborist and tree owner. Increase clarity when preparing work orders.
  
  What this program does: The new paradigm shifts the decision of which branches to prune from the Production Arborist to an informed Prescriber. It establishes a protocol resulting in consistency between the arborist preparing the prescription and the Production Arborist. This credential teaches you how to prescribe and perform pruning in accordance with industry standards and ISA’s BMP supported by the latest research and experience.
  
  Why should I get this qualification?

  1. Improves professionalism for new and seasoned arborists.
  2. Establishes a standardized, accountable, objectives-based pruning process.
  3. Teaches an approach that increases life expectancy and clearance and reduces likelihood of failure.
  4. Improves your ability to explain to tree owners, contractors, and crew why and how to prune.

  Who should get this qualification?
  Arborists who prune trees or prescribe pruning or people who prepare and manage pruning contracts.
  
  There are two types of attendees for this training: Producers and Prescribers
  
  A production arborist (Producer) working in trees, or anyone, seeking an organized process of evaluating tree owner and arborist conditions of concern, and an approach to pruning designed to solve these concerns.
  
  A pruning prescriber (Prescriber) is a certified arborist.
  
  Two training tracks are offered:
  Day 1 – Producers – ISA certification is not a prerequisite.
  Producers are finished with the training at the end of day one, and each receives a certificate of completion. There is no exam.
  
  Day 1, 2 and 3 – Prescribers – Must be an ISA Certified Arborist.
  The second and third day of training focus on preparing pruning prescriptions using many examples which include outdoor exercises. This is an interactive program with many activities. There is a review and a multiple-choice exam on the third day. Those passing the exam become PPQ qualified.
  
  Manual: Producers and Prescribers each receive a Pruning Prescription Manual and Workbook.

  For more information on the qualification - please link to the Florida ISA website 

  Prescription Pruning Qualification – Florida Chapter ISA (floridaisa.org)
  

  Agenda:
  Day 1: Producers and Prescribers in the same class

  • Introduction with definitions
  • Tree Architecture
  • Response to Pruning Cuts
  • Guiding Urban-compatible Tree Architecture (pruning)

  Day 2: Prescribers only

  • Prescription Approach to Pruning
  • Preparing Prescriptions
  • Outdoor Prescription Exercises and Discussion
  • Mature Trees and Palms

  Day 3 (half day): Prescribers only

  • Review
  • Exam

  More Info

  Show details
• ACTC Executive Board Meeting

  • When
    April 09, 2026
  •  
    10:00 AM - 11:00 AM
  • Location
    Zoom

  ACTC Executive Board Meeting Thursday, April 9, 2025 Meeting via Zoom

  The ACTC Executive Board meets every other month via Zoom.

  Meet the ACTC Executive Board Members

  
  

  Show details
• ACTC 2026 Tree Climber Program (formerly Tree Workers Workshop)

  • When
    April 10, 2026
  •  
    8:00 AM - 3:30 PM
  • Location
    Chandler, Arizona
  • Spaces left
    52

  Register

  Arizona Community Tree Council Presents  Tree Climber Program (formerly Tree Workers Workshop) April 10, 2026  |  8:30am - 3:30pm Chandler, Arizona

  Earn 6 CEUs

  About this program:

  • This is a classroom & demonstrational program.
  • This program is for individuals who may want to review or improve their tree climber knowledge.
  • This program does NOT include registration for the ISA Certified Tree Climber Exam or Skills Test, see below for more info.
  • This program is for individuals who may want to prepare for the ISA Certified Tree Climber Exam or Skills Test, see below for more info.

  
  

  Brief Agenda:

  Classroom Learning

  8:00 am - 8:30 am  -  Check In

  8:30 am - 12:00 pm

  • Safety
  • Tree Removal
  • Tree Identification and Health
  • Pruning

  Park - Demonstrational Learning*

  1:00 pm - 3:30 pm

  • Tree Climbing and Rigging
  • Safety Review

  *What to bring: 

  • Required:  Basic PPE
  • Optional:  Camp chair

  
  

  Detailed Schedule:

  8:00am - 8:30 am Check-In

  8:30am  - 9:15 am  Tree Health and Science

  How trees grow and defend against decay; how to recognize signs of decay.

  9:15 am- 10:00 am Pruning
  The costs and benefits of pruning; the physiology of pruning; pruning
  techniques.

  10:00 am- 11:00am Removal 
  How to safely and efficiently perform tree removals; height estimation,
  felling, climbing, bucking and lifting; the use of cranes during tree
  removal.

  11:00 am- 12:00 pm Cabling and Bracing
  Reasons for installing cables and braces; hardware and tools; attachment
  techniques.

  12:00 pm - 1:00 pm Lunch
  Lunch is on your own.

  AFTER LUNCH - at Park

  1:00 - 2:30 pm Safety/Climbing
  Current safety regulations; personal protection equipment, chainsaw safety;
  electrical hazards; climbing equipment, ropes and knots; methods for
  ascending, descending and working in trees.

  2:30 - 3:30 pm Rigging
  Use of rigging ropes and equipment; techniques for proper rigging.

  
  

  ISA Tree Climber Written Exam and Skills Test ACTC will be scheduling the next ISA Tree Climber Written Exam and Skills Test for April 11, 2026. This will allow the opportunity for all interested candidates to complete the steps of the application process, which includes the gathering and submission of work history, applying and registering for the written exam and the skills test, and preparing for the written exam and the skills test.  This application, testing and certification process is completed directly with ISA. Start your application process now! Each step may take up to 3 weeks or more.  For information on becoming an ISA Certified Tree Climber, GO HERE

  
  

  Show details
• ISA - Certified Tree Climber Written Exam & Skills Test

  • When
    April 11, 2026
  • Location
    Chandler, Arizona

  International Society of Arboriculture Certified Tree Climber Written Exam & Skills Test Saturday, April 11, 2026 Chandler, Arizona

  The Certified Tree Climber Written Exam and Skills Test are proctored by ISA, the International Society of Arboriculture. 

  To take the exam and the skills test, individuals must be enrolled directly with the ISA.

  These are only IN-PERSON EVENTS

  The ISA Certified Tree Climber Written Exam and Skills Test require a fees to be paid directly to the ISA. 

  PLEASE CHECK WITH ISA FOR THE ENROLLMENT DEADLINE

  
  

  For details, call ISA at 678-367-0981 or visit the ISA website.

  Tree Climber

  Written Exam & Skills Test

  Show details
• State Arbor Day Celebration

  • When
    April 24, 2026
  •  
    10:00 AM - 12:00 PM
  • Location
    Phoenix, Arizona

  Arizona's Arbor Day Celebration! Friday, April 24, 2026 | Arizona Capitol   Join us in celebrating communities, individuals, and programs advancing Urban and Community Forestry in Arizona! Help us recognize our: Tree City USA, Tree Campus Higher Education, and Tree Line USA participants, Magnificent Tree Program, Urban and Community Forestry Award Winners. And plant a ceremonial Arbor Day tree on the Capitol Grounds!

  
  

  Show details
• Western Chapter ISA 92nd Annual Conference & Trade Show

  • Start
    April 27, 2026
  • End
    April 30, 2026
  • Location
    Fish Camp, California

  
  

  Western Chapter ISA

  92nd Annual Conference & Trade Show

  April 27 - 30, 2026

  For registration & more information visit:  https://wcisaconnect.com/schedule-overview/

  Show details
• Az Dept of Agriculture - OPM / PMD-Office of Pest Management (Yuma)

  • When
    April 28, 2026
  •  
    8:30 AM - 4:00 PM
  • Location
    Yuma, Arizona

  The Arizona Department of Agriculture- Office of Pest Management (OPM) presents FREE 6-hour OPM / PMD Continuing Education Class (Yuma)

  April 28, 2026 | 8:30 AM to 4:00 PM

  Yuma County Department of Public Works

  4343 S Avenue 5½ E

  Yuma, Arizona 

  FREE Class | Pre-Registration Required

  There is no cost for the course, but pre-registration is required and must be received by the OPM one week prior to the class.

  Seating is limited to the first 75 registrants.

  Please register early to secure a spot.

  Attendees must present a valid ID to be admited into the class.

  Check In will commence at 8:00 AM.

  To register for any of the above course, login to your “MyPMD for individuals” account and click on the “Register PMD CEU Class” menu item.  Should you have any questions, please contact 602-542-4373 and select option #3.

  
  

  Free Class also offered:

  March 11 in Cottonwood

  March 31 in Tucson

  Show details
• ACTC WIA Women's Climbing Experience (Hands-on Training)

  • When
    May 08, 2026
  •  
    8:00 AM - 4:00 PM
  • Location
    Flagstaff, Arizona
  • Spaces left
    20

  Arizona Community Tree Council Presents

    WIA Women's Climbing Experience

  Climbing Basics for Maintenance & Safety

  Friday, May 8, 2026

  8:00am - 4:00pm

  (7:30am Check-in; Lunch is included)

  Flagstaff, Arizona

  
  

  Member: $135  |  Non-Member: $150

  Limited Spots!

  
  

  up to 6 ISA CEU's Available

  
  

  This climbing workshop is designed for women who have never climbed trees before with ropes and harnesses  --- and also for those who have prior experience and want to improve their ability.

  Come learn a new skill or improve your foundation in a safe and positive environment. 

  
  

  This is NOT a competition prep class.  

  We will NOT be focused on competitive events.

  
  

  Learn climbing techniques, and systems and gain a perspective on where our profession has been and where we are going. Instructors will address varying skill levels, and provide an opportunity for all attendees to progress to the next step. 

  The morning will focus on safety, inspections and benefits of innovation. Later in the day attendees will work at multiple climbing stations with different climbing techniques and tasks.

  Don't miss this unique opportunity for a hands-on learning experience.

  Due to the nature of this hands-on instruction, registrations are limited so signup soon!

  
  

  Learn about:

  • Equipment Overview/PPE
  • Climbing Knots/Hitches
  • Tree Climbing Techniques that can improve production, safety, proper tree pruning
  • Tree Access Techniques including SRT

  
  

  Schedule:

  8:00 am -9:00 am

  • Overview / Day’s Objectives
  • Safety Meeting
  • Equipment and Gear inspection
  • Skill Level Determination of All Climbers
  • Climber Groups Created

                                                 

  9:00 am - 10:00 am

  Demonstration of All Three Workstations / Trees

  • There will be 3 trees set with different techniques and methods of entry.   
  • • Station 1: Ddrt work positioning- Practice multiple techniques and configurations of Ddrt to ascend and descend completing workstations throughout tree.
    • Station 2: SRT ascent into Ddrt work positioning  .
    • Station 3: SRT Work positioning.                    

                                                 

  10:00 am – Noon

  Cycle groups through station 1.

                                                 

  Noon - 1:00 pm

  LUNCH (included in registration)

                                              

  1:00 pm - 3:30pm

  Cycle groups through station 2 and 3.

  
  

  3:30 pm - 4:00 pm

  Review

  Show details
• ACTC Tree Climbing Basics Workshop (Hands-on Training)

  • When
    May 09, 2026
  •  
    8:00 AM - 4:00 PM
  • Location
    Flagstaff, Arizona
  • Spaces left
    20

  Arizona Community Tree Council Presents

    Tree Climbing Basics Workshop

  for Maintenance & Safety

  This hands-on class is for anyone looking to improve/learn climbing techniques.
  

  
  

  Saturday, May 9, 2026
  

  8:00am - 4:00pm

  (7:30am Check-in; Lunch is included)

  Flagstaff, Arizona

  
  

  Member: $135  |  Non-Member: $150

  Limited Spots!

  
  

  up to 6 ISA CEU's Available

  
  

  This is NOT a competition prep class.  

  We will NOT be focused on competitive events.

  
  

  Learn climbing techniques, and systems and gain a perspective on where our profession has been and where we are going. Instructors will address varying skill levels, and provide an opportunity for all attendees to progress to the next step. 

  The morning will focus on safety, inspections and benefits of innovation. Later in the day attendees will work at multiple climbing stations with different climbing techniques and tasks.

  Don't miss this unique opportunity for a hands-on learning experience.

  Due to the nature of this hands-on instruction, registrations are limited so signup soon!

  
  

  Learn about:

  • Equipment Overview/PPE
  • Climbing Knots/Hitches
  • Tree Climbing Techniques that can improve production, safety, proper tree pruning
  • Tree Access Techniques including SRT

  
  

  Schedule:

  8:00 am -9:00 am

  • Overview / Day’s Objectives
  • Safety Meeting
  • Equipment and Gear inspection
  • Skill Level Determination of All Climbers
  • Climber Groups Created

                                                 

  9:00 am - 10:00 am

  Demonstration of All Three Workstations / Trees

  • There will be 3 trees set with different techniques and methods of entry.   
  • • Station 1: Ddrt work positioning- Practice multiple techniques and configurations of Ddrt to ascend and descend completing workstations throughout tree.
    • Station 2: SRT ascent into Ddrt work positioning  .
    • Station 3: SRT Work positioning.                    

                                                 

  10:00 am – Noon

  Cycle groups through station 1.

                                                 

  Noon - 1:00 pm

  LUNCH (included in registration)

                                              

  1:00 pm - 3:30pm

  Cycle groups through station 2 and 3.

  
  

  3:30 pm - 4:00 pm

  Review

  Show details
• ACTC Board Meeting

  • When
    May 14, 2026
  •  
    10:00 AM - 12:00 PM
  • Location
    Chandler, Arizona

  ACTC Board Meeting

  Thursday, May 14, 2025

  Chandler, Arizona

  The ACTC Board meets every other month in person in various cities across the state. All ACTC Members are invited and welcome to attend.
  

  Meet the ACTC Board Members

  
  

  Show details
• ACTC Bark Beetles Identification and Proper Tree Removal

  • When
    May 22, 2026
  •  
    10:00 AM - 11:30 AM
  • Location
    Online
  • Spaces left
    75

  Arizona Community Tree Council Presents

   Bark Beetles Identification and Proper Tree Removal

  Friday, May 22, 2026

  10:00am - 11:30am

  Online Webinar

  Member: FREE  |  Non-Member: $20

  1.5 ISA CEUs available
  

  This presentation is a general overview of the bark beetles found in Arizona. We will discuss both native and nonnative bark beetles found in Arizona; as well as go over the signs and symptoms associated with these beetles. By the end of the presentation, attendees will be able to more accurately identify bark beetle infestations and determine which beetle is the culprit. We will also review management options and discuss the cost share program the Department of Forestry and Fire Management is offering to private landowners.

  Show details
• ACTC Preparación para el examen de Arbolista Certificado 2 días en Español/2-Day Certified Arborist Review in Spanish

  • Start
    June 11, 2026
  •  
    7:15 AM
  • End
    June 12, 2026
  •  
    4:00 PM
  • Location
    Tucson, Arizona
  • Spaces left
    30

  

  El Consejo Comunitario de Árboles de Arizona presenta

  ACTC Preparación para el examen de Arbolista Certificado

  2 días en Español

  11 y 12 de Junio de 2026

  7:15am-4:00pm

  Ubicación: Tucson, Arizona

  Precio para socios: $180

  Precio para no socios: $200
  

  Para más Informacion en Español: Frank Saldana 928-941-2147
  

  Para más información en inglés: Rebecca Clemence 315-335-2108

  
  

  
  

  Arizona Community Tree Council Presents 

  2-Day Certified Arborist Review 

  en Español

  June 11-12, 2026

  7:30am-4:00pm

  Location:  Tucson, Arizona
  

  Member: $180

  Non-Member: $200

  For more information in Spanish: Frank Saldaña 928-941-2147

  For more information in English: Rebecca Clemence 315-335-2108

  
  

  ¿Qué es la ACTC Preparación para el examen de Arbolista Certificado, 2 días en Español?

  El Curso ACTC Preparación para el examen de Arbolista Certificadoes un programa de dos días diseñado para preparar a los estudiantes para tomar el examen de Arbolista Certificado de la ISA. También es una excelente introducción al campo de la arboricultura, así como una gran reseña para los profesionales de la industria. El curso está abierto a todos los estudiantes. Los CEU se ofrecen para arboricultores certificados.

  ¿Qué voy a aprender?

  Las clases cubren los temas de examen más ponderados en la Guía de Estudio de Certificación de Arboristas de la ISA.

  Día 1 (Junio 11:)

  • Conceptos básicos de poda y biología de árboles: los árboles paisajísticos requieren un mayor nivel de cuidado para mantener su integridad estructural y estética. La poda debe hacerse con una comprensión de la biología de los árboles. Una poda inadecuada puede crear daños duraderos o incluso acortar la vida del árbol. 
  • Manejo del suelo - ¿Qué es el suelo y cómo funciona para los árboles? La razón por la que los árboles están vivos, qué son los nutrientes, cómo el suelo almacena el agua y los nutrientes. Cómo funcionan las enmiendas en el suelo. 
  • Diagnóstico y tratamiento: cómo discernir y evaluar la anormalidad en la apariencia de un árbol comienza con un examen cuidadoso del problema. La identificación de los síntomas específicos del daño y la comprensión de sus causas, permite diagnosticar adecuadamente el problema y seleccionar un tratamiento adecuado.

  Día 2 (Junio 12):

  • Revisa los temas del Día 1- Poda, manejo del suelo, diagnóstico y tratamiento.
  • Gestión de riesgos de los árboles: comprender y abordar los riesgos asociados con los árboles hace que la propiedad sea más segura y prolonga la vida útil del árbol. Analizaremos qué crea el riesgo y las formas de abordar los riesgos asociados con los árboles.   
  • Prácticas de trabajo seguras: requisitos de seguridad y normas ANSII, peligros comunes como caerse de árboles, ser golpeado por árboles o ramas que caen, lesiones por motosierras, astilladoras de madera y líneas eléctricas energizadas. Cómo identificar los riesgos de seguridad y planificar prácticas de trabajo seguras.
    

  ¿Qué materiales necesito?

  La Nueva 4ª Edición de la Guía de Estudio para la Certificación de Arboristas de la ISA se incluye con su Inscripción Completa.

  Más información sobre el examen CAT de la ISA:

  Llame a ISA para obtener más detalles al 678-367-0981
  

  • La ISA requiere un mínimo de 3 años de experiencia de campo documentada antes de tomar el examen de Arborista Certificado. 
  • La serie del programa ACTC/CAT no incluye la inscripción al examen ni la tarifa del examen.
  • ACTC no es responsable de su inscripción en el examen 
  • CAT.Para realizar el examen, las personas deben estar registradas directamente en la ISA al menos 3 semanas antes del examen para ser elegibles para la prueba.
  • El Examen de Arborista Certificado de la ISA también requiere que se pague una tarifa directamente a la ISA.
  • Por favor, revise los requisitos para realizar el examen en http://www.isa-arbor.com/certification/becomeCertified/index.aspx
  • Llame a ISA para obtener más detalles al 678-367-0981.
    

  
  

  What is Certified Arborist Review?
  The Certified Arborist Review Course is a two-day program designed to prepare students to take the ISA Certified Arborist exam. It is also an excellent introduction to the field of arboriculture, as well as a great review for industry professionals. The course is open to all students. CEU's are offered for Certified Arborists.
  
  What will I learn?
  

  Classes cover the most heavily weighted exam topics in the ISA Arborists' Certification Study Guide.

  Day 1 (Thursday, June 11):

  • Pruning and Tree Biology Basics - Landscape trees require a higher level of care to maintain their structural integrity and aesthetics. Pruning must be done with an understanding of tree biology. Improper pruning can create lasting damage or even shorten the tree's life.
  • Soil Management - What is soil and how it works for trees. The reason trees are alive, what nutrients are, how soil stores water and nutrients. How amendments work in soil.
  • Diagnosis and Treatment - How to discern and evaluate abnormality in a tree’s appearance begins with a careful examination of the problem. Identifying the specific symptoms of damage and understanding their causes, enables proper diagnose the problem and selection of an appropriate treatment.

  Day 2 (June 12):

  • Review the topics from Day 1- Pruning, soil management, diagnosis and treatment.   
  • Tree Risk Management - Understanding and addressing the risks associated with trees makes property safer and prolongs the life of the tree.  We will look at what creates risk and ways to address risks associated with trees.
  • Safe Work Practices - Safety requirements and ANSII standards, common hazards such as falling from trees, being struck by falling trees or branches, chainsaw injuries, wood chippers, and energized power lines.  How to identify safety risks and plan for safe work practices.

  What materials do I need?
  

  The New 4th Edition ISA Arborists' Certification Study Guide is included with your Full Registration. 

  More Info on the ISA CAT Exam: Call ISA for more details at 678-367-0981
  

  • The ISA requires a minimum of 3 years documented field experience before taking the Certified Arborist exam.
    
  • The ACTC/CAT Program series does not include the exam registration and exam fee.
  • ACTC is not responsible for your CAT exam registration.
    
  • The Certified Arborist Exam is proctored by the ISA. 
    
  • To take the exam, individuals must be registered directly with the ISA at least 3 weeks prior to the exam to be eligible for testing.
  • The ISA Certified Arborist Exam also requires a fee to be paid directly to the ISA. 
  • Please review the qualifications for taking the exam at http://www.isa-arbor.com/certification/becomeCertified/index.aspx
  • Call ISA for more details at 678-367-0981

  Show details
• ACTC Executive Board Meeting

  • When
    June 11, 2026
  •  
    10:00 AM - 11:00 AM
  • Location
    Zoom

  ACTC Executive Board Meeting

  Thursday, June 11, 2025

  Meeting via Zoom

  The ACTC Executive Board meets every other month via Zoom.

  Meet the ACTC Executive Board Members

  
  

  Show details
• ACTC Board Meeting

  • When
    July 09, 2026
  •  
    10:00 AM - 12:00 PM
  • Location
    Flagstaff, Arizona

  ACTC Board Meeting

  Thursday, July 9, 2025

  Flagstaff, Arizona

  The ACTC Board meets every other month in person in various cities across the state. All ACTC Members are invited and welcome to attend.
  

  Meet the ACTC Board Members

  
  

  Show details
• ACTC Proper Tree Care & Planting for Tribal Municipalities

  • When
    July 17, 2026
  •  
    8:00 AM - 3:00 PM
  • Location
    Scottsdale, Arizona

  Arizona Community Tree Council Presents

  Proper Tree Care & Planting for Tribal Municipalities

  Scottsdale, Arizona |  July 17, 2026

  8:00am - 3:00pm

  Registration Fee:  $20

  
  

  Class Description
  Proper planting and maintenance of trees is essential to receiving the maximum benefit of a healthy urban canopy. Participants will learn the essentials of the proper tree care for the trees that make up the community's green infrastructure. 

  Class Schedule

  7:30 am – 8:00 am   Check-In

  8:00 am – 8:30 am   Introduction and Objectives

  8:30 am – 10:00 am  Session #1

  10:00 am – 10:15 am  Break

  10:15 am – 11:45 am   Session #2

  11:45 am – 12:45 pm   Lunch on your own

  12:45 pm – 1:45 pm   Session #3

  1:45 pm – 2:00 pm   Break

  2:00 pm – 3:00 pm   Session #4

  
  

  Show details
• ACTC Current and Relevant Research on Arizona Trees

  • When
    August 07, 2026
  •  
    10:00 AM - 11:30 AM
  • Location
    Online
  • Spaces left
    75

  Arizona Community Tree Council Presents

   Current and Relevant Research on Arizona Trees

  Friday, August 7, 2026

  10:00am - 11:30 am

  Online Webinar

  Member: FREE  |  Non-Member: $20

  
  

  1.5 ISA CEUs available
  

  Show details
• ACTC Executive Board Meeting

  • When
    August 13, 2026
  •  
    10:00 AM - 11:00 AM
  • Location
    Zoom

  ACTC Executive Board Meeting

  Thursday, August 13, 2025

  Meeting via Zoom

  The ACTC Executive Board meets every other month via Zoom.

  Meet the ACTC Executive Board Members

  
  

  Show details
• ACTC Water Harvesting for Tree Care

  • When
    September 04, 2026
  •  
    8:00 AM - 12:00 PM
  • Location
    Marana, Arizona
  • Spaces left
    40

  Arizona Community Tree Council Presents

  Water Harvesting for Tree Care

  September 4, 2026 | 8:00 am – 11:00 am

   Marana, Arizona

  Registration Fee: $25

  Please join us for a presentation for all who are interested in utilizing water harvesting principles and techniques to support urban trees.

  In this presentation, you will learn how to harvest rainwater, stormwater, graywater and air conditioning condensate and safely use these free water resources to grow trees in Arizona's urban environments.   

   

  Show details
• ACTC Tree Care for Birds and Wildlife

  • When
    September 11, 2026
  •  
    8:00 AM - 12:00 PM
  • Location
    Gilbert, Arizona
  • Spaces left
    40

  Arizona Community Tree Council Presents

  Tree Care for Birds and Other Wildlife:
  

  Importance of Wildlife in Habitats

  September 11, 2026 | 8:00 am – Noon

   Gilbert, Arizona

  4 ISA CEUs

  The objective of this workshop is to reach a broad audience to promote best practices to reduce impact of tree care on birds and other wildlife, and to increase all values of sustainable forests.

   

  Registration Fees:
  

  • ACTC Member $75
  • Non-Member $85

  
  

  Schedule

  7:30 – 8:00 am	Check In
  8:00 – 8:30 am	Introduction, Importance of Wildlife in Habitats, Breeding Seasons
  8:30 – 9:00 am	Wildlife Laws and Regulations impacting tree work Why birds and wildlife are protected Federal, state, local, and environmental protections Possible consequences when laws are disregarded during tree work
  9:00 - 10:00 am	Minimizing Impacts Introduction, Pre-work Inspections, Talking with Tree Owners Why and how these guidelines were developed Identifying quality of habitats and time of year relevant to nesting Identifying training levels to protect wildlife during tree care Prep for each job site When to seek help and permits Identifying signs of wildlife What to do when wildlife conflicts exist First responder actions to protect injured or displaced wildlife Enhancing Habitat Natural and mitigation methods Dead & dying trees Putting your training to work with clients
  10:00 – 11:00 am	Outdoor Practice - Pre-work Inspections Inspecting Trees for Risk Factors Influencing Tree Failure Noninfectious Causes of Tree Failure Dead Trees and Branches Infectious Causes of Tree Failure Decay Root and Root Collar Diseases Cankers Tree-Hazard Management Hazard Rating System Hazard Abatement
  11:00 am – 12:00 pm	Wildlife Biologists, Wildlife Emergencies & Wildlife Rehab Centers Contacting Wildlife Biologists Wildlife Emergencies Wildlife Rehab Centers Encounters with amazing birds from Liberty Wildlife

  
  

  In Partnership with:

  
  

  
  

     

   

  Show details
• ACTC Water Management and Stressed Trees

  • When
    September 18, 2026
  •  
    10:00 AM - 11:00 AM
  • Location
    Online
  • Spaces left
    75

  Arizona Community Tree Council Presents

   Water Management and Stressed Trees

  Friday, September 18, 2026

  10:00 am - 11:00 am

  Online Webinar

  Member: FREE  |  Non-Member: $10

  1 ISA CEU available

  Show details
• ACTC Board Meeting

  • When
    September 30, 2026
  •  
    10:00 AM - 12:00 PM
  • Location
    Prescott, Arizona

  ACTC Board Meeting

  Thursday, September 30, 2025

  Prescott, Arizona

  The ACTC Board meets every other month in person in various cities across the state. All ACTC Members are invited and welcome to attend.
  

  Meet the ACTC Board Members

  
  

  Show details
• ACTC 2026 Annual Conference & Pest Management Workshop

  • Start
    October 01, 2026
  •  
    8:00 AM
  • End
    October 02, 2026
  •  
    3:00 PM
  • Location
    Prescott Resort Conference Center, Prescott, Arizona

  
  

  2026 Annual Conference & Pest Management Workshop  October 1 & 2, 2026 (Thursday & Friday) PRESCOTT RESORT AND CONFERENCE CENTER 1500 EAST STATE ROUTE 69 PRESCOTT, AZ  86301 Earn up to 12 ISA CEUs plus 6 PMD CEUs Prepare for your CA Exam with CAT Jeopardy Network with your lifelong tree associates

  
  

  
  

  
  

  
  

  Show details
• ISA - Certified Arborist Exam

  • When
    October 02, 2026
  • Location
    Prescott, Arizona

  
  

  International Society of Arboriculture

  Certified Arborist Exam

  Friday, October 2, 2026

  The Certified Arborist Exam is proctored by ISA, the International Society of Arboriculture. 

  To take the exam, individuals must be enrolled directly with the ISA.

  This is only an IN-PERSON EVENT

  The ISA Certified Arborist Exam also requires a fee to be paid directly to the ISA. 

  PLEASE CHECK WITH ISA FOR THE ENROLLMENT DEADLINE

  
  

  For details, call ISA at 678-367-0981 or visit the ISA website.

  
  

  Show details
• ACTC Executive Board Meeting

  • When
    October 08, 2026
  •  
    10:00 AM - 11:00 AM
  • Location
    Zoom

  ACTC Executive Board Meeting

  Thursday, October 8, 2025

  Meeting via Zoom

  The ACTC Executive Board meets every other month via Zoom.

  Meet the ACTC Executive Board Members

  
  

  Show details
• WCISA: TRAQ Full Course

  • Start
    October 20, 2026
  • End
    October 22, 2026
  • Location
    Phoenix, Arizona

  TRAQ Full Course

  Phoenix, Arizona

  October 20-22, 2026

  
  

  Course Information

  This 3-day course and exam is open to interested parties who meet the prerequisites (see Tree Risk Assessment Qualification Application Guide) and is limited to 20 arborists (first-come/first-served). The qualification consists of a 2-day educational course followed by a 1/2 day assessment that includes both a written and field component. It is required that you attend the course and successfully complete the assessment in order to receive this qualification.

  
  

  What to bring to class:

  Your government-issued photo ID

  TRAQ Manual and Workbook

  Hard hat and high-visibility vest or shirt

  #2 pencils and clipboard for taking notes

  Rain gear, including large zip-lock bag

  Please dress for your comfort level indoors and outdoors; we cannot always control the room temperature to suit everyone. Come prepared to spend part of the day outdoors.

  Confirmation Packet:

  You will receive a confirmation packet containing a letter with the date and time of the course and the name of the appropriate contact person. The confirmation packet includes one copy each of the Tree Risk Assessment Manual, TRAQ Clipboard, and Tree Risk Assessment Workbook. Individuals taking a retake exam will not receive a new manual or workbook. No refunds or discounts are given if you already own the Tree Risk Assessment Manual.

  Confirmation packets will be shipped to the address provided on the personal information registration page. Please provide a physical shipping address. ISA cannot ship to a PO box.

  Prerequisites:

  To earn a Tree Risk Assessment Qualification you must hold or have held one of the following prerequisites. Please indicate which prerequisite(s) can be used to verify your eligibility:

  For non-ISA credentials, please submit a copy of a certificate, credential identification card, diploma, or similar documentation.

  Current ISA Tree Risk Assessment Qualified holder registering to re-qualify

  ISA Certified Arborist Number

  ISA BCMA Number

  Society of American Foresters (SAF) Certified Forester

  Arboriculture, Urban Forestry, Traditional Forestry, or Horticulture Degree from an accredited college or university

  Others listed in the TRAQ application guide

  Questions: Call Rita Franco at 866.785.8960 or email rita@wcisa.net

  
  

  
  

  
  

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• ACTC Tree Hazards and Chainsaw Safety

  • When
    October 30, 2026
  •  
    7:00 AM - 3:00 PM
  • Location
    Mesa, Arizona
  • Spaces left
    40

  Arizona Community Tree Council & Asplundh Present 

  Tree Hazards and Chainsaw Safety

  October 30, 2026

  7:00 am - 3:00 pm

  Mesa, Arizona

  Member $135  |  Non-Member $150

  7 ISA CEUs

  Schedule:

  6:30 am   Check In
  7:00 am-8:00 am   Chainsaw Safety and General Maintenance 
  8:00 am-9:00 am   Chainsaw Safety, Dos and Don'ts
  9:00 am-10:00 am  Work zone setup and communication 
  10:00 am-11:00 am  Tree Hazards Identification / Tree removal best practices and safety standards
  11:00 am-Noon  Lunch
  Noon - 1:30 pm  Tree Hazards Identification / Tree removal best practices and safety standards 
  1:30 pm-3:00 pm Technical use in cutting and felling 

  
  

  
  

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• ACTC Palm Safety Basics Training for Beginners / Non-Certified Tree Workers / Non-Members (English & Spanish)

  • When
    November 07, 2026
  •  
    8:00 AM - 3:00 PM
  • Location
    Phoenix, Arizona
  • Spaces left
    30

  Arizona Community Tree Council Presents

  Palm Safety Basics Training for Beginners / Non-Certified Tree Workers / Non-Members

  Presented in English & Spanish

  Saturday, November 7, 2026

  Program:  8:00 am - 3:00 pm

  Location:  Phoenix, Arizona

  Class limit: 30

  FREE for Tree Workers who are:

  • Beginner Tree Workers
  • Beginner Palm Trimmers
  • NOT ISA Certified

  This is a demonstrational class. 

  
  

  SCHEDULE  

  7:30 - 8:00am  Check In

  8:00 - 9:30am  Palm Introduction

  9:30 - 11:00am  Principles of Palm Pruning  

  11:00 – 12pm  Lunch

  12pm 1:30pm  Palm Pruning Techniques, Starting from the Top Down

  1:30- 3:00pm  Palm Safety and Rescue Demonstration in Emergency Situations  

  PLEASE BRING

  • a bag lunch
  • a folding chair
  • PPE (eye protection and hardhat)
  • gloves
  • gaiter

  

  El Consejo Comunitario de Árboles de Arizona presenta

  Capacitación Básica Sobre Seguridad en Palmeras para principiantes, trabajadores de árboles no certificados y no miembros

  Presentado en ingles y español

  Sábado, 7 de noviembre de 2026
  

  Programa: 8:00 am - 3:00 pm

  Ubicación: Phoenix, Arizona

  Límite de clase: 30

  GRATIS para trabajadores de árboles:

  • Principiantes
  • No certificados por ISA

  Esta es una clase demostrativa.

  PROGRAMA

  7:30 - 8:00 a. m. Registro

  8:00 - 9:30 a. m. Introducción a las palmeras

  9:30 - 11:00 a. m. Principios de la poda de palmeras

  11:00 - 12:00 p. m. Almuerzo

  12:00 - 1:30 p. m. Técnicas de poda de palmeras, de arriba hacia abajo 1:30 - 3:00 p. m. Demostración de seguridad y rescate en situaciones de emergencia con palmeras

  POR FAVOR, TRAIGA:

  • Almuerzo para llevar
  • Una silla plegable
  • Equipo de protección personal (gafas de seguridad y casco)
  • Guantes
  • Polainas

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• ACTC Pruning Care for Young and Mature Trees

  • When
    November 20, 2026
  •  
    8:00 AM - 3:00 PM
  • Location
    Tucson, Arizona

  Arizona Community Tree Council presents

  Pruning Care for Young and Mature Trees 

  
  

  Friday, November 20, 2026

  8:00am – 3:00pm

  Tucson, AZ

  Member $135  | Non-Member $150

  
  

  6 ISA CEUs

  
  

  Participants will obtain an understanding of tree growth and development, proper pruning methods, and safe climbing techniques leading to a decrease in accidents and an increase in properly pruned trees for long term-care. 

  
  

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• ACTC Hands-On Aerial Rescue Training

  • When
    December 04, 2026
  •  
    8:00 AM - 3:00 PM
  • Location
    Glendale, Arizona

  Arizona Community Tree Council presents

  Hands-On Aerial Rescue Training

  
  

  Friday, December 4, 2026

  8:00am – 3:00pm

  Glendale, AZ

  
  

  6 ISA CEUs

  
  

  REGISTRATION FEES:

  	Member	Non-Member
  Climber	$270	$300
  Observer	$160	$180

  
  

  CLASS DESCRIPTION
  

  This course prepares climbers for the most likely emergency scenarios. Participants will work through scenarios that may be encountered in the field and how to risk assess, manage the scene, evaluate the injury, and perform climber extraction. Using hands-on experience, our instructors will focus on emergency preparedness and accident prevention.

  Other topics to be included are:

  • First Aid
  • Self-rescue
  • Climber extrication, rescuer ascent and work positioning
  • Most common tree rescue scenarios
  • Working with first responders

  Course Times: 8:00am – 3:00pm; lunch is provided.

  Please Bring to Class - IF YOU ARE GOING TO CLIMB

  • Hardhat
  • Safety glasses
  • Appropriate footwear
  • Climbing harness
  • Work position lanyard, climbing line, ascending device

  Please Bring to Class - IF YOU ARE GOING TO OBSERVE ONLY

  • Hardhat
  • Safety glasses
  • Appropriate footwear

  We will be outside all day and under the trees so everyone must have a hardhat and safety glasses.

  CEUs:  Earn 6 ISA CEUs

  International Society of Arboriculture (ISA) Certified Arborists, Utility Specialists, Municipal Specialists, and Tree Workers will be eligible to receive CEUs

  
  

  SCHEDULE

  8:00 am - 9:00 am

  Job Briefing and Setting up for Success: OSHA/ANSI Requirement and Annex F - Stepping Process Flowchart and Job Briefing, what needs to be covered in a JSA/JHA, EAP, work plan, gear inspection, access lines, and throwlines.

  9:00 am - 10:00 am

  Assessing the Emergency: First Aid Kit Review, ANSI Requirement, Basic Training in First Aid, CPR and AED.

  10:00 am - 11:00 am

  Help is Arriving: Hazard Assessments/EHAP, Applicable Standards, Overview of EHAP, working with first responders, communication, and assisting.

  11:00 am-12:00 pm Lunch (Lunch is Provided - please let us know about any dietary restrictions) 

  12:00pm - 1:00pm

  Instructor Demonstration: Assessing the problem, Victim assessment, Gear assessment, Hazard Inspection from the ground, implementing EAP, ascending to the victim, secondary inspection (in the tree), moving the victim, and connections.

  1:00 pm - 2:00 pm

  Break Out Groups, Practicals 

  2:00 pm - 3:00 pm

  Life support and stability, climbing system, SRS vs MRS, victim packaging, injury specific, descending with victim, rescuer positioning, speed and control, landing the victim, and hand-off to first responders.

  3:00 pm- 3:30 pm

  Gear Pack-up, Review and Questions

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• ACTC Executive Board Meeting

  • When
    December 10, 2026
  •  
    10:00 AM - 11:00 AM
  • Location
    Zoom

  ACTC Executive Board Meeting

  Thursday, December 10, 2025

  Meeting via Zoom

  The ACTC Executive Board meets every other month via Zoom.

  Meet the ACTC Executive Board Members

  
  

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• ACTC Firewise: Reducing Wildfire Risk

  • When
    December 11, 2026
  •  
    10:00 AM - 11:30 AM
  • Location
    Online
  • Spaces left
    75

  Arizona Community Tree Council Presents

   Firewise: Reducing Wildfire Risk

  December 11, 2026

  10:00 am - 11:30 am

  Online Webinar

  Member: FREE  |  Non-Member: $20

  
  

  Presented by Wade Ward of the APS Fire Mitigation Program and  DFFM-Firewise

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