CFR›Title 29›Subtitle B›Chapter XVII›Part 1955›Subpart A ContainsSections 1955.1–1955.5CorpusDaily eCFRDisplayed edition2026-04-28Last updated2026-04-28 Subpart A—General Sections 1955.1 § 1955.1 Purpose and scope. 1955.2 § 1955.2 Definitions. 1955.3 § 1955.3 General policy. 1955.4 § 1955.4 Effect of withdrawal of approval. 1955.5 § 1955.5 Petitions for withdrawal of approval. Next B Subpart B—Notice of Formal Proceeding