University of Tennessee Health Science Center Subject: Revocation of authorization for access, disclosure and release of protected health information. Effective: April 14, 2003 Objective To define the process for patients or patient representatives to revoke an authorization for access to protected health information. Policy Patient authorization is required to release information from the medical or dental record. Patient authorization is also required to revoke authorization. Procedure The patient must complete a request for Revocation of Authorization form or submit a request in writing that contains the same information provided for in UTHSC’s Revocation of Authorization Form. Once this form is received, no further disclosures will be made in response to the authorization. The original authorization and the revocation of authorization will both be filed in the medical or dental record.