CFR›Title 32›Subtitle A›Chapter I›Part 155 ContainsSections 155.1–155.6; Appendix ACorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 155—DEFENSE INDUSTRIAL PERSONNEL SECURITY CLEARANCE PROGRAM Contents 155.1 § 155.1 Purpose. 155.2 § 155.2 Applicability and scope. 155.3 § 155.3 Definitions. 155.4 § 155.4 Policy. 155.5 § 155.5 Responsibilities. 155.6 § 155.6 Procedures. Appendix A to Part 155 Appendix A to Part 155—Additional Procedural Guidance AuthorityE.O. 10865, 3 CFR 1959-1963 Comp., p. 398, as amended by E.O. 10909, 3 CFR 1959-1963 Comp., p. 437; E.O. 11382, 3 CFR 1966-1970 Comp., p. 690; and E.O. 12829, 3 CFR 1993 Comp., p. 570.Source57 FR 5383, Feb. 14, 1992, unless otherwise noted. Previous 153 Part 153—Criminal Jurisdiction over Civilians Employed by or Accompanying the Armed Forces Outside the United States, Certain Service Members, and Former Service Members Next 156 Part 156—Department of Defense Personnel Security Program (PSP)