Castle Authorized Test Center

How To Schedule

The CCD Testing Center is an Authorized Castle Test Center. Castle Worldwide, Inc. provides examination delivery, design, and development services to certification and licensure organizations, government agencies, corporations, educational institutions, as well as trade and professional associations. The candidate will schedule through Castle WorldWide. All scheduling, payments, retesting, and result information for testing are found on the Castle Worldwide website. You can also ask your test sponsor for more information.

ID Requirement

A valid government-issued photo ID is required to take this test.


The candidate will not have to pay.

Proctor Information 
P - 303.352.3087
F - 303.556.8027

Auraria Campus | Community College of Denver
800 Curtis St. 
Denver CO, 80204
Confluence Building, Room 216

Parking Instructions: 

We are no longer able to validate parking. The holly parking lot is the closest lot to our building - in front of the Confluence Building. For more information and parking fees refer to the AHEC Parking website

Inclement Weather Closures: 

Community College of Denver may close or delay opening due to inclement weather. Please call 1.877.556.3637 or visit