The state chamber of commerce filed suit in 2019 against the attorney general, arguing that California’s Proposition 65 would require businesses to place a false and misleading warning on certain ...

The U.S. Chamber of Commerce cannot continue with its claims that two California laws related to greenhouse gas emissions ...

A claim that the state's climate disclosure requirement violates the First Amendment is still pending before the court.

A US Chamber of Commerce challenge to California’s emissions reporting law was narrowed after a district judge said it failed to state a sufficient claim against a disclosure provision.