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The Climate Litigation Database
Litigation

Chamber of Commerce of the United States of America v. Randolph

Date
2024
Geography
California
Part of
Chamber of Commerce of the United States of America v. California Air Resources Board

About this case

Filing year
2024
Status
Reply filed in support of motion for injunction pending appeal.
Geography
Docket number
25-5327
Court/admin entity
United States → United States Federal Courts → United States Ninth Circuit (9th Cir.)
Case category
Constitutional Claims → Commerce ClauseConstitutional Claims → First AmendmentConstitutional Claims → Other Constitutional Claims
Principal law
First AmendmentUnited States → Clean Air Act (CAA)United States → Commerce ClauseUnited States → Foreign Commerce ClauseUnited States → Supremacy Clause
At issue
Lawsuit challenging two laws enacted by California that require companies to estimate and publicly disclose greenhouse gas emissions and climate change risks.

Documents

Filing Date
Type
Action Taken
Document
Summary
10/02/2025
Reply
Reply filed in support of motion for injunction pending appeal.
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09/25/2025
Opposition
Opposition filed by defendants-appellees to plaintiffs-appellants' motion for injunction pending appeal.
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09/25/2025
Amicus Motion/Brief
Brief filed by Washington Legal Foundation as amicus curiae in support of appellants.
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09/18/2025
Brief
Brief filed by plaintiffs-appellants.
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09/15/2025
Motion
Motion for injunction pending appeal filed.
View
–

Summary

Lawsuit challenging two laws enacted by California that require companies to estimate and publicly disclose greenhouse gas emissions and climate change risks.