{"data":{"id":"us/43-cfr-5040.4","jurisdiction":"us","citation":"43 CFR 5040.4","heading":"What is the effect of designating sustained-yield units?","body":"Designating new sustained-yield forest units abolishes previous O. and C. master unit or sustained-yield forest unit designations. Until new sustained-yield forest units are designated for the first time in accordance with 43 CFR part 5040, the current master unit designations will continue to be in effect.","path":["Title 43—Public Lands: Interior","Subtitle B—Regulations Relating to Public Lands","CHAPTER II—BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR","SUBCHAPTER E—FOREST MANAGEMENT (5000) Group 5000—Forest Management General","PART 5040—SUSTAINED-YIELD FOREST UNITS"],"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":"9068b21cc64291af1d54b63df3a6883dfd294a9a537334c294f3963e5d3d7872","source_id":"us-cfr","stale":true,"prev":"us/43-cfr-5040.3","next":"us/43-cfr-5040.5"},"notice":"GroundRules: Original legal text. Not legal advice."}