CFR›Title 7›Subtitle B›Chapter VI›Part 621›Subpart C ContainsSections 621.20–621.25CorpusDaily eCFRDisplayed edition2026-06-16Last updated2026-06-16 Subpart C—Floodplain Management Assistance Sections 621.20 § 621.20 Description. 621.21 § 621.21 Who may obtain assistance. 621.22 § 621.22 How to request assistance. 621.23 § 621.23 Conditions for approval. 621.24 § 621.24 NRCS responsibility. 621.25 § 621.25 Recipient responsibility. Previous B Subpart B—USDA Cooperative Studies Next D Subpart D—Joint Investigations and Reports With the Department of the Army