CFR›Title 43›Subtitle B›Chapter II›Part 1810 ContainsSubparts 1810–1815CorpusDaily eCFRDisplayed edition2026-05-22Last updated2026-05-22 PART 1810—INTRODUCTION AND GENERAL GUIDANCE Subparts 1810 Subpart 1810—General Rules Sections 1810.1–1810.4 1812 Subpart 1812—Qualifications of Practitioners Sections 1812.1–1812.1-2 1815 Subpart 1815—Disaster Relief Sections 1815.0-3–1815.1-2 Authority43 U.S.C. 1740. Previous 1780 Part 1780—Cooperative Relations Next 1820 Part 1820—Application Procedures