CFR›Title 2›Subtitle B›Chapter XIV›Part 1400›Subpart D ContainsSection 1400.437CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart D—Responsibilities of Federal Agency Officials Regarding Transactions Sections 1400.437 § 1400.437 What method do I use to communicate to a participant the requirements described in the OMB guidance at 2 CFR 180.435? Previous C Subpart C—Responsibilities of Participants Regarding Transactions Next E Subpart E—System for Award Management Exclusions