There are numbers of ways in which the federal government is permitted to secure the assistance of state authorities in achieving federal legislative goals. First and most directly, the federal government may coerce the states and their employees into complying with federal laws of general applicability. Garcia v. San Antonio Metropolitan Transit Authority, 469 U.S. 528 (1985). Second, Congress may condition the grant of federal funds on the States' taking governmental action desired by Congress. South Dakota v. Dole, 483 U.S. 203 (1987).
State judicial and administrative bodies may be required to apply federal law. Testa v. Katt, 330 U.S. 386 (1947); FERC v. Mississippi, 456 U.S. 742, 760-61 (1982). The federal government may offer to preempt regulation in a given area, and permit the states to avoid preemption if they regulate in a manner acceptable to Congress. Hodel v. Virginia Surface Mining & Reclamation Ass'n, 452 U.S. 264, 290-91 (1981).
The federal government has been permitted effectively to compel the states to issue registered rather than bearer bonds. South Carolina v. Baker, 485 U.S. 505, 514 (1988). Finally, the federal government has been permitted to require state utility regulators to consider prescribed federal standards in determining regulatory policies. FERC v. Mississippi, 456 U.S. at 765.
In the course of the latter ruling, the Supreme Court referred to and rejected the "19th century view" that "Congress has no power to impose on a State officer, as such, any duty whatever, and compel him to perform it." Id. at 761 (quoting Kentucky v. Dennison, 24 How. 66, 107 (1861)). That view, said the Court, "is not representative of the law today." Id. "The federal government has some power to enlist a branch of state government . . . to further federal ends." Id. at 762.
The Tenth Amendment view espoused in Kentucky v. Dennison, 65 U.S. (24 How.) 66, 107 (1861), overruled by Puerto Rico v. Branstad, 483 U.S. 219 (1987), was that "the Federal Government . . . has no power to impose on a State officer, as such, any duty whatsoever . . . ." See Brown, 521 F.2d at 841.
As the Supreme Court has made clear, the view espoused in Kentucky v. Dennison is no longer representative of the law. FERC, 456 U.S. at 761.
Legal Definition of Tenth Amendment