CFR›Title 30›Chapter XII›Part 1203 ContainsSections 1203.250–1203.251CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 1203—RELIEF OR REDUCTION IN ROYALTY RATES Sections 1203.250 § 1203.250 Advance royalty. 1203.251 § 1203.251 Reduction in royalty rate or rental. Authority25 U.S.C. 396 et seq.; 25 U.S.C. 396a et seq.; 25 U.S.C. 2101 et seq.; 30 U.S.C. 181 et seq.; 30 U.S.C. 351 et seq.; 30 U.S.C. 1701 et seq.; 31 U.S.C. 9701; 43 U.S.C. 1301 et seq.; and 43 U.S.C. 1331 et seq.Source48 FR 35641, Aug. 5, 1983, unless otherwise noted. Redesignated at 75 FR 61067, Oct. 4, 2010. Previous 1202 Part 1202—Royalties Next 1204 Part 1204—Alternatives for Marginal Properties