Environmental Law Commons^™

Maximizing Scientific Integrity In Environmental Regulations: The Need For Congress To Provide Guidance When Scientific Methods Are Inadequate Or When Data Is Inconclusive, Mariyetta Meyers

Animal Law Review

A “best science available” directive appears in a variety of environmental law statutes. Although seemingly clear, this directive has created an abundance of litigation with various plaintiffs challenging agency decisions under the Administrative Procedure Act’s (APA) arbitrary and capricious standard of review. The courts’ review of the agency decisions based on such science largely depends on the various ways in which the “best science available” directive is written in the particular statute. That is, the more specific the congressional mandate, the less latitude the agency has in implementing congressional will; the broader the statutory language, the more breathing space the …