Regulatory Lawsuits

The following are cases in which the U.S. Chamber of Commerce, represented by the U.S. Chamber Litigation Center, is participating as a party—a plaintiff, petitioner, or an intervenor.

Results are sorted by the date of most recent activity.

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Chamber of Commerce, et al. v. EPA (ESPS Rule - Application for Stay)

U.S. Supreme Court
Decided
February 9, 2016

U.S. Supreme Court grants stay of EPA’s unprecedented attempt to restructure nation’s electricity system

Bayou Lawn & Landscape Services, and Chamber of Commerce, et al. v. Perez et al.

U.S. Court of Appeals for the Eleventh Circuit
Decided
February 1, 2016

Eleventh Circuit vacates decision invalidating H-2B visa regulations on mootness grounds

Bayou Lawn & Landscape Services, and Chamber of Commerce, et al. v. Perez et al.

U.S. Court of Appeals for the Eleventh Circuit
Decided
February 1, 2016

Eleventh Circuit vacates decision invalidating H-2B visa regulations on mootness grounds

Bayou Lawn & Landscape Services, and Chamber of Commerce, et al. v. Perez et al.

U.S. Court of Appeals for the Eleventh Circuit
Decided
February 1, 2016

Eleventh Circuit vacates decision invalidating H-2B visa regulations on mootness grounds

Bayou Lawn & Landscape Services, and Chamber of Commerce, et al. v. Perez et al.

U.S. Court of Appeals for the Eleventh Circuit
Decided
February 1, 2016

Eleventh Circuit vacates decision invalidating H-2B visa regulations on mootness grounds

Chamber of Commerce v. EPA (Reconsideration Denial)

U.S. Court of Appeals for the District of Columbia Circuit
Decided
August 7, 2015

Petition for rehearing denied

Chamber of Commerce v. EPA (Reconsideration Denial)

U.S. Court of Appeals for the District of Columbia Circuit
Decided
August 7, 2015

Petition for rehearing denied

Chamber of Commerce, et al. v. National Labor Relations Board

U.S. District Court for the District of Columbia
Decided
July 29, 2015

D.C. District Court upholds NLRB’s ambush election rule

Chamber of Commerce, et al. v. National Labor Relations Board

U.S. District Court for the District of Columbia
Decided
July 29, 2015

D.C. District Court upholds NLRB’s ambush election rule

Coalition for Responsible Regulation, Inc., et al. v. EPA (Coordinated Endangerment Rule, Auto Rule, Timing Rule, Triggering Rule, and Grounds Arising After Lawsuits)

U.S. Court of Appeals for the District of Columbia Circuit
Decided
April 10, 2015

D.C. Circuit implements 2014 Supreme Court decision in greenhouse gas case

Center for Biological Diversity v. EPA (Stationary Sources)

U.S. Court of Appeals for the District of Columbia Circuit
Decided
July 18, 2014

EPA, Sierra Club voluntarily dismiss litigation over GHG memorandum

Center for Biological Diversity v. EPA (Stationary Sources)

U.S. Court of Appeals for the District of Columbia Circuit
Decided
July 18, 2014

EPA, Sierra Club voluntarily dismiss litigation over GHG memorandum

Sierra Club, et al. v. EPA, et al.

U.S. Court of Appeals for the District of Columbia Circuit
Decided
July 18, 2014

Plaintiffs agree to dismiss GHG challenge 

Sierra Club, et al. v. EPA, et al.

U.S. Court of Appeals for the District of Columbia Circuit
Decided
July 18, 2014

Plaintiffs agree to dismiss GHG challenge 

NAM, Chamber of Commerce, Utility Air Regulatory Group, PM NAAQS Coalition, et al. v. EPA

U.S. Court of Appeals for the District of Columbia Circuit
Decided
May 9, 2014

D.C. Circuit Court declines petition for review challenging the EPA's Final Rule

NAM, Chamber of Commerce, Utility Air Regulatory Group, PM NAAQS Coalition, et al. v. EPA

U.S. Court of Appeals for the District of Columbia Circuit
Decided
May 9, 2014

D.C. Circuit Court declines petition for review challenging the EPA's Final Rule

Chamber of Commerce, et al. v. National Labor Relations Board

U.S. Court of Appeals for the District of Columbia Circuit
Decided
December 9, 2013

At NLRB's request, D.C. Circuit dismisses appeal

Chamber of Commerce, et al. v. National Labor Relations Board

U.S. Court of Appeals for the District of Columbia Circuit
Decided
December 9, 2013

At NLRB's request, D.C. Circuit dismisses appeal

Ozone NAAQS Litigation Group, et al. v. EPA

U.S. Court of Appeals for the District of Columbia Circuit
Decided
July 23, 2013

D.C. Circuit leaves 2008 ozone air quality standards intact

API and Chamber of Commerce, et al. v. U.S. Securities and Exchange Commission (SEC)

U.S. District Court for the District of Columbia
Decided
July 2, 2013

D.C. District Court vacates SEC's extractive industries rule

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