The court holds that an association of churches has standing to bring a Resource Conservation and Recovery Act (RCRA) citizen suit against the owner of a site contaminated with chromium, but that…

The court vacates a portion of a U.S. Environmental Protection Agency (EPA) regulation in which it determined that oil-bearing wastewaters generated by the petroleum refining industry are solid…

The court holds that environmental groups have standing to bring a Clean Air Act (CAA) action against a Texas oil refinery for violating hydrogen and sulfur dioxide emission standards and further…

The court holds that a waste haulers association has standing to assert a U.S. Commerce Clause claim against a district waste authority for enacting a system of flow control ordinances that…

The court reverses a district court decision that environmental groups failed to demonstrate injury-in-fact and, therefore, do not have standing to bring a citizen suit under the Clean Water Act…

The court holds that a timber association lacks standing under the National Forest Management Act (NFMA) and the National Environmental Policy Act (NEPA) to challenge the U.S. Forest Service'…

The court holds that environmental groups have standing to bring suit against the U.S. Department of the Interior (DOI) for failing to redesignate critical habitat for the spikedace and loach…

The court holds that environmental organizations have standing to assert an Endangered Species Act (ESA) §9 claim against a lumber company whose timber harvesting operations are allegedly causing…

The court holds that an environmental organization has associational standing to sue a chemical company for violating the terms of its National Pollution Discharge Elimination System permit under…

The court holds that a nonprofit environmental protection corporation that failed to demonstrate compliance with its internal bylaws regarding the creation of a class of members within the…