DEA's Controlled Substance Ordering System (CSOS) allows for secure electronic transmission of Schedule I-V controlled substance orders without the supporting ...

Enroll in CSOS · Contact Support · CSOS Certificate Renewal · Q & A's

CSOS Certificate Test Suite. The Test Suite is a collection of certificates and revocation lists that may be used for testing CSOS enabled ordering systems.

To retrieve your certificate(s), you will need: 1. An activation E-mail from regauth@deaecom.gov containing your certificate Access Code; 2. A postal mail ...

Manage CSOS Certificates; Install CA Certificates; Certificate Revocation; Certificate Renewal; CSOS Records Information Change; Apply for a CSOS Certificate ...

Every individual person who wants to sign electronic orders for controlled substances must enroll with DEA to acquire his or her own personal CSOS Certificate.

A CSOS Signing Certificate, used for electronic orders of controlled substances, is associated with a DEA Registration. The certificate is set to expire when ...

Access DEA's CSOS Certificate Retrieval Web page: http://www.deaecom.gov/retrieve.html. 3. Carefully review the policy agreement and click I Accept to continue.

Download in html format. You may be able to use an existing power of attorney letter or you may use this sample power of attorney letter. NOTICE: This letter ...