CFR›Title 31›Subtitle B›Chapter II›Part 363›Subpart H ContainsSections 363.250–363.252CorpusDaily eCFRDisplayed edition2026-04-28Last updated2026-04-28 Subpart H—Miscellaneous Sections 363.250 § 363.250 May Fiscal Service waive these regulations? 363.251 § 363.251 Can I be required to provide additional evidence to support a transaction? 363.252 § 363.252 May Fiscal Service amend or supplement these regulations? Previous F Subpart F—Marketable Treasury Securities