A district court largely dismissed claims challenging California's Low Carbon Fuel Standard, a collection of regulations promulgated by the California Air Resources Board to implement provisions of California Assembly Bill 32, the Global Warming Solutions Act of 2006. In September 2013, the Ninth Ci...

The D.C. Circuit reaffirmed its prior decision that the Securities and Exchange Commission's (SEC's) "conflict materials" rule violates the First Amendment. SEC issued the rule in 2012 pursuant to §1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act, which requires SEC to issue re...

A California court held that revised "curtailment letters" that the state water board sent to irrigation districts and water appropriators in the Central Valley no longer violate due process, and therefore denied the districts' motions for a preliminary injunction. The court previously ruled that th...

The Seventh Circuit upheld EPA's approval of revisions to Illinois' SIP, thereby rejecting challenges raised by Indiana. Indiana argued that the relaxation of Illinois' vehicle emissions testing program will decrease the likelihood that the Chicago area—which includes two Indiana counties—will a...

The Ninth Circuit upheld California's "shark fin law", which bans the possession, sale, and distribution of shark fins within the state. An association claimed that the Magnuson-Stevens Fishery Conservation and Management Act preempts the law. But they failed to identify any actual conflict between ...

A district court held that an Idaho "ag-gag" law that criminalizes undercover investigations of agricultural production operations violates the U.S. Constitution. Under the law, a journalist or animal rights investigator can be convicted for not disclosing his media or political affiliations when re...