505 U.S. 88 (1992) Cited 905 times 10 Legal Analyses
Holding that "nonapproved state regulation of occupational safety and health issues for which a federal standard is in effect is impliedly preempted" by OSHA's standard
Holding that claims for unfair advertising and unfair competition brought pursuant to California's consumer protection statute were preempted by § 560.2(b)
Finding that a UCL claim seeking injunctive relief, civil penalties, and restitution on the basis that defendants misclassified drivers and failed to take statutorily mandated actions including provision of workers compensation was not preempted by the Federal Aviation Administration Authorization Act of 1994
Holding that if deposit copies of a work accompanying an application for registration are not accurate copies of the work for which registration is sought, then the registration is invalid
Holding that even the abolition of a private right of action in an underlying statute "does not amount to a bar against UCL claims" premised on that statute
Holding California mediation privilege was not subject to “good cause” exception because only exceptions to mediation confidentiality were those expressly provided in statute