The Department of the Interior (DOI) is undertaking a retrospective review of its existing regulations to make them more efficient, less burdensome, and more functional. As part of this process, DOI plans to review several significant regulations over the next two years, including oil and gas royalty valuation rules, endangered species act rules, and offshore energy safety rules. DOI seeks to simplify regulations where possible, reduce unnecessary burdens on industry and the public, and ensure decisions are based on sound science. Stakeholders will have opportunities to provide input throughout the review process.