50 C.F.R. § 26.23 Exception for entry to the headquarters office.
Title 50 - Wildlife and Fisheries
The headquarters office of any national wildlife refuge is open to public access and admission during regularly established business hours.
Title 50: Wildlife and Fisheries
PART 26—PUBLIC ENTRY AND USE
Subpart B—Public Entry
§ 26.23 Exception for entry to the headquarters office.