CFR›Title 27›Chapter I›Part 30›Subpart B ContainsSection 30.11CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart B—Definitions Sections 30.11 § 30.11 Meaning of terms. Previous A Subpart A—Scope of Regulations Next C Subpart C—Gauging Instruments