Redesignating the Robert E. Lee Memorial as the "Arlington House National Historic Site".

Summary

Renames the National Park Service site previously dedicated as a memorial to Robert E. Lee to “Arlington House National Historic Site.” It requires that any law, regulation, map, or other U.S. record that mentions the site be treated as referring to the new name and repeals the two earlier joint resolutions that named or dedicated the site. The change is nominal and administrative: it updates the official name and legal references for the property, but does not create new programs, funding, or operational duties for the National Park Service.

• Officially renames the site formerly dedicated as a Robert E. Lee memorial to "Arlington House National Historic Site."
• Requires that all federal laws, regulations, maps, and records referring to the site be understood as referring to the new name.
• Repeals two prior joint resolutions that had named or dedicated the site under its former designation.
• Is strictly a nominal and administrative change — it does not alter ownership, boundaries, or NPS responsibilities.
• Likely triggers administrative updates (signage, web pages, maps, legal references) but does not provide funding for those changes.
• May have symbolic and public‑opinion implications beyond the purely administrative effects.
• Does not authorize new programs, appropriations, or policy changes for the National Park Service.