Gateway Partnership Act

This bill authorizes the National Park Service (through the Secretary of the Interior) to enter agreements with the Gateway Arch Park Foundation for hosting private events in designated park buildings (like the Arch Visitor Center and Old Courthouse). The agreement must include strict terms: limiting event frequency, requiring liability insurance, ensuring events align with park purposes, and preventing disruption to public access or park integrity. The Foundation must pay fees covering all costs of wear and tear from events, including administrative expenses. The bill does not restrict the National Park Service from hosting its own events or issuing permits to others.