Arizona Community Tree Council

1106 N. Gilbert Road

Suite 2-160

Mesa, Arizona 85203

602-354-3023


Certification Training & Exams, plus CEU Earning and Other Educational Opportunities

ACTC is a provider of CEUs for the International Society of Arboriculture certification requirements.  In order to recertify every three (3) years, designation holders must obtain the required amount of CEUs and pay a re-certification fee. The number of CEUs required depends upon the credential held.

  • ISA Certified Arborist®: 30 CEUs
  • ISA Certified Arborist Utility Specialist™: 6 Utility CEUs + 30 Arborist CEUs = 36 total
  • ISA Certified Arborist Municipal Specialis®t: 12 Municipal CEUs + 30 Arborist CEUs = 42 total
  • ISA Certified Tree Worker Climber Specialist®: 15 CEUs
  • ISA Certified Tree Worker Aerial Lift Specialist®: 15 CEUs
  • ISA Board Certified Master Arborist®: 60 CEUs; 20 each in Science, Practice, and Management

Details for certifying and maintaining the designations are at the ISA Website.


I am writing you with great appreciation for the training class that was put on by the ACTC. I was able to pass the ISA Arborist Exam today with a score of 92%. I can not express enough how grateful I am for the opportunity to attend this class, and have the option to learn from so many great speakers. I sincerely attribute my passing to shared the shared knowledge of the speakers and the ACTC. Thank you all very much.

John Bonillas, AAA Landscape


Your ISA & OPM Certification Numbers are necessary for the CEU sign-in sheets.  To help us expedite your CEU submissions, please provide your certification numbers so we have on file. Go here to send us your certification numbers.


ACTC - CEU Earning Opportunities

12 May 2017 8:00 AM • 440 E 26th St. Tucson, Arizona 85713
09 Jun 2017 8:30 AM • Flagstaff, Arizona
11 Aug 2017 9:00 AM • Window Rock, Arizona
15 Sep 2017 7:00 AM • Prescott Resort & Conference Center
03 Nov 2017 6:45 AM • Chandler, Arizona

Other Educational Opportunities

02 Jun 2017 • Tucson, AZ
03 Jun 2017 9:00 AM • 7401 E. Civic Circle, Prescott Valley, AZ 86314
31 Aug 2017 8:00 AM • Scottsdale, AZ
16 Sep 2017 8:00 AM • Prescott Resort & Conference Center 1500 East State Route 69 Prescott, AZ 86301



     Arizona Community Tree Council   *   PO Box 65122   *   Phoenix, Arizona   *   602-354-3023     Contact Us

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