The Chevron Doctrine, established by the landmark Chevron U.S.A., Inc. v. Natural Resources Defense Council, Inc. case, outlines how U.S. federal courts should handle government agency interpretations of laws or statutes1. Here are the main takeaways:
- Deference to Agencies: Courts must defer to administrative agency interpretations of their operating statutes unless those interpretations fall outside the range of reasonableness. Essentially, if Congress’s intent is ambiguous and the agency’s interpretation is reasonable, the court should defer to it2.
- Background: The case involved a legal challenge to the Environmental Protection Agency’s (EPA) change in defining the term “source” in the Clean Air Act. The Act did not precisely define what constituted a “source” of air pollution. Initially, the EPA defined it broadly, but later narrowed it to mean only an entire plant or factory. This change allowed companies to build new projects without extensive EPA review if they simultaneously reduced emissions elsewhere in their plants1.
- Impact: The Chevron Doctrine places responsibility on Congress to be more specific in its laws and not delegate excessive discretion to agencies. It aims to ensure that agencies’ interpretations align with the intent of Congress and are accountable to the public1.