CFR›Title 19›Chapter I›Part 115›Subpart A ContainsSections 115.1–115.4CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—General Sections 115.1 § 115.1 Purpose. 115.2 § 115.2 Application. 115.3 § 115.3 Definitions. 115.4 § 115.4 Conflicting provisions. Next B Subpart B—Administration