CFR›Title 7›Subtitle B›Chapter I›Part 42›Subpart A ContainsSections 42.101–42.102CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart A—Definitions Sections 42.101 § 42.101 Meaning of words. 42.102 § 42.102 Definitions, general. Next B Subpart B—Procedures for Stationary Lot Sampling and Inspection