Tamsen L. Leachman - Littler Mendelson P.C.

Tamsen L. Leachman

Listed in Best Lawyers since 2008
Phone: 503-889-8856

Tamsen L. Leachman devotes her legal career to assisting employers and organizations in all areas of employment and labor law. She represents employers in a wide variety of employment-related lawsuits, administrative hearings, grievances, arbitrations, unfair labor practices, and in collective bargaining. She also provides advice and counsel to employers regarding the myriad of laws governing the employment relationship with an emphasis on prevention through compliance, coupled with the development of strategic, system-driven solutions.

Tamsen rounds out her practice through her proactive training programs targeted at human resource professionals, managers, executives, and in-house counsel. These programs often begin with root-cause analysis, move to development of systems or programs to eliminate core problems, and conclude with educational training to ensure the new solutions and tools are used effectively and knowledge deficits are corrected.

Eastern Washington UniversityBA University of Idaho College of LawJ.D.
Executive Committee, Board of Directors - Children's Developmental Health InstituteBoard of Directors - Portland Human Resource Management Association

Case History

Other Court Admissions
  • U.S. Court of Appeals, 9th Circuit
  • Oregon Supreme Court
  • Oregon Court of Appeals
  • Washington State Supreme Court
  • Washington Court of Appeals
  • Idaho Supreme Court
  • Idaho Court of Appeals
  • U.S. District Court, District of Oregon
  • U.S. District Court, Eastern District of Washington
  • U.S. District Court, Western District of Washington
  • U.S. District Court, District of Idaho

Office Location

121 Southwest Morrison Street, Suite 900
Portland, OR 97204
United States

Practice Areas

Employment Law - Management
Labor Law - Management