CFR › Title 5 › Part 736Part 736 — Personnel InvestigationsSubpart A — Scope§ 736.101— Purpose and definitions.§ 736.102— Notice to investigative sources.§ 736.103— Protecting the identity of a source.§ 736.104— Public availability of investigative files.Subpart B — Investigative Requirements§ 736.201— Responsibilities of OPM and other Federal agencies.