National Forest System.
National Forest System. As defined in the Forest Rangeland Renewable Resources Planning Act, the National Forest System includes all National Forest lands reserved or withdrawn from the public domain of the United States, all National Forest lands acquired through purchase, exchange, donation, or other means, the National Grasslands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 Tennant 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 through the Forest Service as a part of the system.
36 CFR § 212.1
For the purpose of this part the following terms, respectively, shall mean: