16 U.S.C. § 521
Section 521 · Lands acquired to be reserved, held, and administered as national forest lands; designation
Amended 1 time on record
Applied in 11 court decisions — leading case Jacobson v. Gulbransen (2001)
Most recently applied in United States Forest Service v. Cowpasture River Preservation Assn. (June 2020)
How often courts cite this section
Court decisions citing this, by year.Markers show enactment, consequential amendments, and circuit splits over this section — watch for a citation surge after a change or a disagreement. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
Subject to the provisions of section 519 of this title the lands acquired under this Act shall be permanently reserved, held, and administered as national forest lands under the provisions of section 471 1 of this title and acts supplemental to and amendatory thereof. And the Secretary of Agriculture may from time to time divide the lands acquired under this Act into such specific national forests and so designate the same as he may deem best for administrative purposes.
1 See References in Text note below.
Editorial notes U.S. Code · Office of the Law Revision Counsel
References in Text
This Act, referred to in text, means act Mar. 1, 1911, ch. 186, 36 Stat. 961, as amended, popularly known as the Weeks Law, which is classified to sections 480, 500, 513 to 519, 521, 552, and 563 of this title. For complete classification of this Act to the Code, see Short Title note set out under section 552 of this title and Tables.
Section 471 of this title, referred to in text, was in the original a reference to section 24 of act Mar. 3, 1891, ch. 561, 26 Stat. 1103, and was repealed by Pub. L. 94–579, title VII, § 704(a), Oct. 21, 1976, 90 Stat. 2792.