Adds to existing law to establish provisions regarding special expertise of boards of county commissioners and coordination of planning efforts with federal agencies.

This legislation establishes that a board of county commissioners is deemed to have "special expertise" in all subject matters they are statutorily responsible for when acting as a cooperating agency in federal land planning. This includes matters affecting the health, safety, welfare, custom, culture, and socio-economic viability of the county. Additionally, this bill authorizes county commissioners to coordinate their officially adopted comprehensive plans with federal agencies as provided under federal laws such as the Federal Land Policy and Management Act of 1976 (FLPMA) and the National Environmental Policy Act (NEPA). This ensures that local governments have a formal voice in federal land management decisions that directly impact their communities.