The listing of a property or district to the National Register of Historic Places must...

The National Register of Historic Places is administered by the National Park Service (NPS), which operates under the U.S. Department of the Interior. Listings must be approved by the Keeper of the National Register, a position within the NPS, making the Department of the Interior the correct authority. The APA’sAICP Certification Exam Content Outline(2022), under “Areas of Practice,” states, “The Department of the Interior, through the National Park Service, approves listings to the National Register of Historic Places.” Option A (National Trust for Historic Preservation) is a private organization that advocates for preservation but does not approve listings. Options C (HUD) and D (Bureau of Land Management) have unrelated roles—HUD focuses on housing, and the BLM manages public lands. TheCPC Study Manual(2024) confirms, “The Department of the Interior oversees the National Register via the NPS,” supporting option B.