Camp Nelson National Monument Act

This bill amends the name of Camp Nelson Heritage National Monument to "Camp Nelson National Monument" in all federal laws, maps, regulations, and official records. It directly affects government documents and references that currently use the older name. The key mechanism is updating the name in Section 2303 of the John D. Dingell, Jr. Conservation, Management, and Recreation Act and clarifying that all future references to the monument must use the new name. The bill makes no changes to the monument's boundaries, management, or public access - only correcting the official designation. This is a procedural name correction with no substantive policy impact.