36 C.F.R. § 262.1
The following definitions apply to subparts A and B:
Camping equipment. Personal property used in or suitable for camping, including any vehicle used for transportation and all equipment in possession of a person camping, other than food and beverages.
Damage. To injure, mutilate, deface, destroy, cut, chop, girdle, dig, excavate, kill, or in any way harm or disturb.
Forest officer. An employee of the Forest Service.
Law enforcement personnel. An employee of the Forest Service who is a special agent, law enforcement officer, or reserve law enforcement officer.
National Forest System. As defined in the Forest and Rangeland Renewable Resources Planning Act of 1974, the "National Forest System" includes all National Forest lands reserved or withdrawn from the public domain of the United States, all National Forest lands acquired through purchase, exchange, donation, or other means, the National Grasslands and land utilization projects administered under Title III of the Bankhead-Jones Farm Tenant Act (50 Stat. 525, 7 U.S.C. 1010-1012 ), and other lands, waters or interests therein which are administered by the Forest Service or are designated for administration by the Forest Service as a part of that system.
Vehicle. Any device in, upon, or by which any person or property may be transported, including any frame, chassis, or body of any motor vehicle, except devices used exclusively upon stationary rails or tracks.
36 C.F.R. §262.1