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Doctrine Of Preemption And Federal Law

Decent Essays

a) Under the doctrine of preemption, federal law preempts state law, even when the laws conflict. The doctrine of preemption is based on the Supremacy Clause established under Article VI of the U.S. Constitution which dictates that federal law “shall be the supreme Law of the Land.” b) There are two categories of preemption supporting federal law’s dominion over state law; preemption of field, and preemption of conflict. Preemption of field can be express or implied. Express preemption occurs when federal law supplants state authority in a particular field, and implied preemption occurs when federal law regulates so heavily as to leave little room for state law. Preemption of conflict occurs when state law conflicts with federal law. Two

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