Robert S. Claiborne
Virginia’s challenges to the Patient Protection and Affordable Care Act (“ACA”), via its minimum essential coverage provision, or individual mandate, have drawn both criticism and praise as modern invocations of nullification. The distinct doctrine of nullification entails a legal process exceeding that of a merely litigious challenge to federal law or a vocal protest from a state legislature. Its exercise by a state purportedly renders a targeted federal law unconstitutional and thus null, void, and of no effect within the respective state’s borders. At nullification’s core are the premises that the Supreme Court does not have final authority to interpret the Constitution in cases and controversies arising between a state and the federal government and that an individual state, as a party to the Constitution, has ultimate authority to interpret the compact as applied to constitutional disputes arising with the federal government.