16 U.S.C. § 2110 : US Code - Section 2110: Statement of limitation

Search 16 U.S.C. § 2110 : US Code - Section 2110: Statement of limitation

This chapter shall not authorize the Federal Government to
regulate the use of private land or to deprive owners of land of
their rights to property or to income from the sale of property,
unless such property rights are voluntarily conveyed or limited by
contract or other agreement. This chapter does not diminish in any
way the rights and responsibilities of the States and political
subdivisions of States.