American Council for Accredited Certification

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ACAC does not require training courses as prerequisites for its certification programs.  Nevertheless, it is highly recommended that candidates for ACAC certification take an accredited study-review course before sitting for the written certification exam.

ACAC accredits the following independent course providers.  Each provider has submitted verifiable documentation of policies and procedures governing the development and administration of courses and exams. Click a logo for information about the ACAC exam prep courses offered by each provider. (Course providers: to apply for accreditation, click the link at the bottom of this page)

Indoor Sciences








Course Providers: Click below to apply for ACAC Accreditation


"I am very pleased that I am a Council certificant. Thank you again. Have a great weekend!" -- Signed SW
Did you know that ACAC certification boards must approve applications by unanimous vote?
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*  The CIEC and CMC programs are dual-accredited by the National Commission for Certifying Agencies (NCCA)
    and the Council for Engineering and Scientific Specialty Boards (CESB).
* 18 other ACAC programs are accredited by the Council of Engineering and Scientific Specialty Boards (CESB).
*  ACAC examinations are compliant with standards published by APA, AERA and NCME.
*  ACAC is a member of the Institute for Credentialing Excellence (ICE), formerly known as NOCA.