CFR›Title 32›Subtitle B›Chapter XVIII›Part 1800›Subpart A ContainsSections 1800.1–1800.4CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—General Sections 1800.1 § 1800.1 Authority and purpose. 1800.2 § 1800.2 Definitions. 1800.3 § 1800.3 Contact for general information and requests. 1800.4 § 1800.4 Suggestions and complaints. Next B Subpart B—Filing of FOIA Requests