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Don't see the answer your looking for in our FAQs? Try contacting us using the information below.

Mailing Address

What is CDSE's postal address?

938 Elkridge Landing Road
Linthicum, MD 21090

STEPP (Learning Management System) Help Desk

I have a question about accessing/taking a course, viewing my transcript, or am experiencing a technical difficulty or other issue related to the STEPP learning management system.
Submit an online support request ticket or call the Help Desk at 202-753-0845 within the Washington, DC area or toll free at 833-200-0035 on weekdays from 8:30 a.m. to 6:00 p.m. Eastern Time.

508 Compliance and Accessibility

I have questions or concerns about CDSE accessibility.
Email dcsa.cdseweb@mail.mil.

Certification Division

I have a question related to SPēD Certification.
Email dcsa.spedcert@mail.mil.

Education Division

I have a question about CDSE's curriculum of advance and graduate courses or Education Certificates.
Email dcsa.cdseeducation@mail.mil.

Training Division

I have a question related to a specific subject matter (e.g., counterintelligence, insider threat, etc.).
Email dcsa.cdsetraining@mail.mil.

Weather Guidance

I am a CDSE employee, contractor, or student seeking inclement weather guidance.
View inclement weather guidance.

Webmaster

I have a suggestion on how to improve or enhance the CDSE website or I would like to report a broken link or other issue with a page.
Email dcsa.cdseweb@mail.mil.

Still not sure whom to contact?

Email dcsa.ncr.dcsa-cdse.mbx.cdse-front-office@mail.mil.