CFR›Title 5›Chapter I›Part 351›Subpart B ContainsSections 351.201–351.205CorpusDaily eCFRDisplayed edition2026-04-23Last updated2026-04-23 Subpart B—General Provisions Sections 351.201 § 351.201 Use of regulations. 351.202 § 351.202 Coverage. 351.203 § 351.203 Definitions. 351.204 § 351.204 Responsibility of agency. 351.205 § 351.205 Authority of OPM. Next C Subpart C—Transfer of Function