{"data":{"id":"us/43-cfr-3131.4","jurisdiction":"us","citation":"43 CFR 3131.4","heading":"Lease sales.","body":"","path":["Title 43—Public Lands: Interior","Subtitle B—Regulations Relating to Public Lands","CHAPTER II—BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR","SUBCHAPTER C—MINERALS MANAGEMENT (3000)","PART 3130—OIL AND GAS LEASING: NATIONAL PETROLEUM RESERVE, ALASKA","Subpart 3131—Leasing Program"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-43.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:15Z","sha256":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","source_id":"us-cfr","stale":true,"prev":"us/43-cfr-3131.3","next":"us/43-cfr-3131.4-1"},"notice":"GroundRules: Original legal text. Not legal advice."}