Home › CFR › Title 5 › Part 14005 CFR Part 1400 — Designation of National Security PositionsSubpart A — Scope§ 1400.101— Purpose.§ 1400.102— Definitions and applicability.§ 1400.103— Implementation.Subpart B — Designation and Investigative Requirements§ 1400.201— Sensitivity level designations and investigative requirements.§ 1400.202— Waivers and exceptions to preappointment investigative requirements.§ 1400.203— Periodic reinvestigation requirements.§ 1400.204— Reassessment of current positions.§ 1400.205— Savings provision.Subpart C — Procedural Rights and Reporting§ 1400.301— Procedural rights.§ 1400.302— Reporting to OPM.