CFR›Title 43›Subtitle B›Chapter II›Part 2470 ContainsSubpart 2470CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 2470—POSTCLASSIFICATION ACTIONS Subparts 2470 Subpart 2470—Opening and Allowance Sections 2470.1–2470.2 Source35 FR 9565, June 13, 1970, unless otherwise noted. Previous 2460 Part 2460—Bureau Initiated Classification System Next 2520 Part 2520—Desert-Land Entries