CFR›Title 32›Subtitle B›Chapter XVIII›Part 1803›Subpart A ContainsSections 1803.1–1803.4CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—General Sections 1803.1 § 1803.1 Authority and purpose. 1803.2 § 1803.2 Definitions. 1803.3 § 1803.3 Contact for general information and requests. 1803.4 § 1803.4 Suggestions and complaints. Next B Subpart B—Filing of Mandatory Declassification Review (MDR) Requests