CFR›Title 45›Subtitle B›Chapter XXV›Part 2551›45 CFR Part 2551 Subpart A Citation45 CFR Part 2551 Subpart AContainsSections § 2551.11–§ 2551.12CorpusDaily eCFRDisplayed edition2026-10-21Last updated2026-10-21 Subpart A—General Sections § 2551.11 § 2551.11 What is the Senior Companion Program? § 2551.12 § 2551.12 Definitions. Authority42 U.S.C. 4950 et seq.; 42 U.S.C. 12651b-12651d; E.O. 13331, 69 FR 9911.Source64 FR 14115, Mar. 24, 1999, unless otherwise noted.