CFR›Title 27›Chapter I›Part 18›Subpart B ContainsSection 18.11CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart B—Definitions Sections 18.11 § 18.11 Meaning of terms. Previous A Subpart A—Scope Next C Subpart C—Administrative and Miscellaneous Provisions