StacksVerified U.S. regulatory reference

43 CFR §3251.13

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Send BLM a complete and signed Form 3260-3, Geothermal Sundry Notice, which fully describes the requested changes. Do not proceed with the change in operations until you receive written approval from BLM.