Part 154 - Department of Defense Personnel Security Program Regulation

Part 155 - Defense Industrial Personnel Security Clearance Program

Part 156 - Department of Defense Personnel Security Program (PSP)

Part 157 - Dod Investigative and Adjudicative Guidance for Issuing the Common Access Card (CAC)

Part 158 - Operational Contract Support (OCS) Outside the United States

Part 159 - Private Security Contractors (PSCs) Operating in Contingency Operations, Humanitarian or Peace Operations, or Other Military Operations or Exercises

Part 161 - Identification (ID) Cards for Members of the Uniformed Services, Their Dependents, and Other Eligible Individuals