When mailing your application/materials, please send them to: ADE - Certification P.O. Box 6490 Phoenix, Arizona 85005-6490 Applicants who are submitting an application via mail must submit payment in the form of a check or money order. Cash payments are not accepted.
icon exclamation We are only accepting applications for certification services via our online portal or through regular mail.
We are happy to assist you in applying for certification or answering certification and requirement questions by phone or e-mail.