CFR›Title 19›Chapter II›Part 201›Subpart F ContainsSections 201.42–201.43CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart F—National Security Information Sections 201.42 § 201.42 Purpose and scope. 201.43 § 201.43 Mandatory declassification review. Authority19 U.S.C. 1335; E.O. 13526, 75 FR 707.Source79 FR 46350, Aug. 8, 2014, unless otherwise noted. Previous E Subpart E—Opening Commission Meetings to Public Observation Pursuant to 5 U.S.C. 552b Next G Subpart G—Enforcement of Nondiscrimination on the Basis of Handicap in Programs or Activities Conducted by the U.S. International Trade Commission