Dd Form 1879 – DOD Request for Personnel Security Investigation

DD Form 1879 PDF Details

The DD Form 1879 (DOD Request for Personnel Security Investigation) is approved under OMB No. 0704-0384 and serves as the primary gateway to security vetting for Department of Defense personnel. Authorized officials submit this form to initiate formal investigations into an individual's background and suitability for classified access.

Who Needs to Complete DD Form 1879

This form is required for military members, DoD civilian employees, and contractors who need access to classified information, sensitive compartmented information (SCI), or restricted areas. A supervisor, security officer, or personnel specialist typically submits the form on behalf of the subject under investigation.

Types of Investigations Covered

The form can initiate several investigation types based on the clearance level required. These include Single Scope Background Investigations (SSBI), Periodic Reinvestigations (PR), National Agency Checks with Local Agency and Credit Checks (NACLC), and Special Investigative Inquiries (SII). The form also covers investigations for NATO materials and other sensitive programs.

Key Information Required

The requesting official must provide the subject's full name, citizenship verification, prior government employment history, and any aliases used. The subject's immediate supervisor must disclose any known adverse information and state the specific reason access to classified material is needed. Incomplete forms delay the investigation process.