Other Contact Information
Address
Payments and Applications:
National Registry PO Box 772000 Detroit, MI 48277-2000
Packages and General Mail:
National Registry PO Box 772000 Detroit, MI 48277-2000
Telephone
+1 (614) 888-4484
Progress continues: All examination results are now posted. Certification packets are being mailed (7 to 10 days to arrive). Log in to view your status or print certification proof. We will continue to post the latest updates.
