CFR›Title 50›Chapter I›Part 71›Subpart B ContainsSections 71.11–71.12CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 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. Previous A Subpart A—General Provisions