CFR›Title 50›Chapter I›Part 71›50 CFR Part 71 Subpart B Citation50 CFR Part 71 Subpart BContainsSections 71.11–71.12CorpusDaily eCFRDisplayed edition2026-10-13Last updated2026-10-13 Subpart B—Hatchery-Specific Regulations for Hunting and Fishing Sections 71.11 § 71.11 National fish hatcheries open for hunting. 71.12 § 71.12 National fish hatcheries open for sport fishing. AuthoritySec. 4, Pub. L. 73-121, 48 Stat. 402, as amended; sec. 4, Pub. L. 87-714, 76 Stat. 654; 5 U.S.C. 301; 16 U.S.C. 460k, 664, 668dd, 1534.Source84 FR 47790, Sept. 10, 2019, unless otherwise noted. Previous A Subpart A—General Provisions