In Chambers USA, Labor - as distinct from employment – refers to the representation of corporates in their dealings with labor unions, including collective bargaining negotiations, strike avoidance and NLRB (National Labor Relations Board) proceedings. The section also covers wage and hour class and collective actions, as well as OSHA (Occupational health and safety act) and other workplace safety issues, which are also recognised in the Nationwide Occupational Safety and Health section. Employment covers litigation related to sex, race, age and national origin discrimination, harassment, wrongful termination and employment-related restrictive covenants. This section also covers non-contentious matters relating to day-to-day business issues as well as workforce restructuring, and employment issues related to mergers and takeovers. Lawyers also advise on the writing of policy handbooks for major corporates and HR training.