Center for Biological Diversity v. Kempthorne — Quick Summary

Center for Biological Diversity v. Kempthorne

Center for Biological Diversity v. Kempthorne, 498 F. Supp. 2d 293 (D.D.C. 2007)

In Brief

The case of Center for Biological Diversity v. Kempthorne reflects the intricate balance between regulatory enforcement and environmental protection under the Endangered Species Act (ESA).

Key Issue

Did the FWS violate the Endangered Species Act by delaying the listing determination of the Gunnison sage-grouse as an endangered species?

The Rule

Under the Endangered Species Act, the FWS must adhere to strict timelines for listing determinations and is required to make decisions based on the best available scientific and commercial data, balancing procedural compliance with substantive scientific evaluation.

Bottom Line

The court held that the FWS violated the procedural requirements of the ESA by failing to make a timely determination on the listing of the Gunnison sage-grouse. The court mandated the FWS to expedite its evaluation process and comply with the statutory timeline.

Why It Matters

This decision underscores the judiciary's role in ensuring administrative bodies fulfill their statutory duties under environmental laws. For law students, this case exemplifies the application of administrative law principles and illustrates how judicial oversight can impact environmental policy enforcement, emphasizing the importance of statutory timelines in the conservation law context.

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