CFR›Title 11›Chapter I›Part 109›Subpart A ContainsSections 109.1–109.3CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—Scope and Definitions Sections 109.1 § 109.1 When will this part apply? 109.2 § 109.2 [Reserved] 109.3 § 109.3 Definitions. Next B Subpart B—Independent Expenditures