To designate the General George C. Marshall House, in the Commonwealth of Virginia, as an affiliated area of the National Park System, and for other purposes.

If this passes, the Marshall House becomes officially integrated into the National Park System's brand and interpretive network, likely increasing visitor awareness and potentially tourism traffic to the site. The George C. Marshall International Center will be eligible for federal technical assistance grants and cooperative funding for marketing and preservation, reducing the organization's private fundraising burden. The bill creates no new federal liabilities for site maintenance or property acquisition—the management entity remains solely responsible for operations. Analogous affiliated area designations (such as the First Ladies National Historic Site in Canton, Ohio, established in 2000, or the Steamtown National Historic Site in Scranton, Pennsylvania, with similar public-private management structures) have resulted in modest increases in visitor numbers and heritage tourism spending without creating significant federal budget impacts. No civil rights, environmental, or public access concerns are raised in the bill text.