To prohibit the implementation of a Land Protection Plan for Muleshoe National Wildlife Refuge.

HR 9429 prohibits the U.S. Department of the Interior from finalizing, implementing, administering, or enforcing the specific Land Protection Plan for Muleshoe National Wildlife Refuge, as detailed in the February 2023 Fish and Wildlife Service document. The bill directly affects the management of the refuge by blocking the execution of that particular plan. It does not create new policy but prevents federal action on the existing 2023 plan, halting its implementation. This is a procedural measure targeting a specific administrative document, not a broad legislative change.