36 CFR § 13.182
Temporary facilities
November 4, 2020
In a national preserve where the taking of fish and wildlife is permitted, the construction, maintenance or use of a temporary campsite, tent platform, shelter or other temporary facility or equipment directly and necessarily related to such activities is prohibited except pursuant to the terms of a permit issued by the Superintendent. This requirement applies only to a temporary facility that will remain in place for a period longer than 14 days.