Registration Department

Due to the COVID-19 pandemic, we are currently unable to provide in-person pick up of ID cards and letters of good standing.  Please click the ID Cards and Letters of Good Standing links for more information.

The most efficient way to contact the registration department at this time is via email.

Commission Holidays

How to Contact the Registration Department


Phone: (312) 565–2600
(800) 826–8625 (from within Illinois only)

Fax: (312) 565-0997 - Attn: Registration Department

Mailing Address:

ARDC Attention: Registration Department
130 East Randolph Drive, Suite 1500
Chicago, IL 60601

Hours of Operation: 9 am to 5 pm, M-F