to move, Enter to open, Esc to close. Try 3.5.3, AC.L2-3.1.1, MFA or unmarked.

National Park System Resources NPSR

A CUI category in the Natural and Cultural Resources grouping of NARA's registry, CUI Specified, marked CUI//SP-NPSR.

NARA's description

CUI Registry · National Park System Resources

Related to information concerning the nature and specific location of a National Park System resource that is endangered, threatened, rare, or commercially valuable, of mineral or paleontological objects within System units, or of objects of cultural patrimony within System units.

Verbatim from the registry entry, which NARA last reviewed on July 29, 2025. Fetched 2026-09-08.

Markings

Category marking
NPSR
Banner marking
CUI//SP-NPSR

A banner reads CUI for Basic categories and CUI//SP-NPSR for Specified ones, followed by any limited dissemination control such as NOFORN. How the marking rule works, verbatim from 32 CFR 2002.20.

Authorities

The law, regulation or Government-wide policy that makes this information CUI, and whether it does so as a Basic or a Specified authority.

Safeguarding or dissemination authorityBasic or SpecifiedBannerSanctions
54 USC 100707SpecifiedCUI//SP-NPSR

Source: https://www.archives.gov/cui/registry/category-detail/national-park-system-resources.