CFR›Title 17›Chapter I›Part 38›Subpart J ContainsSection 38.500CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart J—Execution of Transactions Sections 38.500 § 38.500 Core Principle 9. Source77 FR 36700, June 19, 2012, unless otherwise noted. Previous H Subpart H—Availability of General Information Next K Subpart K—Trade Information