The Certification Council
Consultation services in the field of
Professional development in certification
The Certification Council, Inc.
d/b/a American Council for Accredited Certification
Post Office Box 1000
Yarnell, Arizona 85362
Please send application forms, project sheets and other submittals in electronic format (Scan or PDF).
(623) 516-8381 (USA and Canada)
(888) 808-8381 (Toll Free)
Normal Office Hours (MST):
Monday through Thursday: 7AM - 4PM
Friday, Saturday and Sunday: closed
NOTE: The ACAC office will be closed on Sept. 6, 2021 in observance of Labor Day.
25 ACAC certification programs are accredited by the
Engineering and Scientific Specialty Boards (CESB).
All ACAC examinations are compliant with standards published by APA, AERA and NCME.