Home › CFR › Title 48 › Part 230148 CFR Part 2301 — Social Security Acquisition Regulation SystemSubpart 2301.1 — Purpose, Authority, Issuance§ 2301.101— Purpose.§ 2301.103— Authority.§ 2301.104— Applicability.§ 2301.105— Issuance.§ 2301.105-1— Publication and code arrangement.§ 2301.105-2— Arrangement of regulations.