CFR›Title 11›Chapter I›Part 109›Subpart A ContainsSections § 109.1–§ 109.3CorpusDaily eCFRDisplayed edition2026-08-04Last updated2026-08-04 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 Subpart B Subpart B—Independent Expenditures