CFR›Title 43›Subtitle B›Chapter II›Part 3200›Subpart 3256 ContainsSections 3256.10–3256.11CorpusDaily eCFRDisplayed edition2026-06-11Last updated2026-06-11 Subpart 3256—Exploration Operations Relief and Appeals Sections 3256.10 § 3256.10 How do I request a variance from BLM requirements that apply to my exploration operations? 3256.11 § 3256.11 How may I appeal a BLM decision regarding my exploration operations? Previous 3255 Subpart 3255—Confidential, Proprietary Information Next 3260 Subpart 3260—Geothermal Drilling Operations—General