Leading employment law firm Seyfarth Shaw LLP has issued its annual Workplace Class Action Litigation Report, covering a charged national landscape of "bet the company" employment disputes fueled by an aggressive plaintiffs' bar, invigorated federal and state enforcement regimes, a sluggish economic recovery, and several groundbreaking rulings by the U.S. Supreme Court in 2011 that are certain to reverberate in the year ahead and beyond.

Seyfarth notes that the Supreme Court's decision in Wal-Mart Stores v. Dukes, handed down last June, has already been cited more than 260 times in federal and state court opinions, and AT&T Mobility v. Concepcion 215 times -- remarkable figures for rulings less than a year old. Dukes, which established a new standard for certifying class actions, and Concepcion , which held that federal arbitration law supersedes limitations imposed by individual states, opened the floodgates to a wave a new case law in class actions, which will continue to evolve in the coming year and impact litigants for years to come.

Released this week, Seyfarth's 8th annual Workplace Class Action Litigation Report examines the theoretical and strategic uncertainties stemming from the Supreme Court's employment law rulings in 2011, and the challenges they pose for companies and their defense counsel. The new Report is the most comprehensive yet, examining 976 class action decisions rendered in the past 12 months by federal and state courts, including private plaintiff and government enforcement actions. The number of case rulings covered by Seyfarth climbed 15% over last year's total of 849 -- a direct result of issues raised by Dukes and Concepcion that have loomed over workplace litigation since those landmark decisions last spring.

Seyfarth's Report remains the sole compendium dedicated exclusively to labor and employment class action litigation in the U.S. Regarded as "the definitive source on employment class action litigation" (EPLiC Magazine, Spring 2011), it has become the "go-to" research and resource guide for businesses and corporate counsel facing complex litigation. Corporate counsel routinely depict the prospect of large workplace class-actions as especially worrisome for companies, as well as a significant burden for in-house legal budgets.

Seyfarth Shaw has over 750 attorneys located in 10 offices throughout the United States , including: Atlanta , Boston , Chicago , Houston , Los Angeles , New York , Sacramento , San Francisco and Washington, D.C. , as well as internationally in London . Seyfarth Shaw provides a broad range of legal services in the areas of labor and employment, employee benefits, litigation, corporate and real estate. The firm's clients include over 300 of the Fortune 500 companies, and our practice reflects virtually every industry and segment of the economy. For more information, please visit www.seyfarth.com.