Employment/Labor Law: the body of laws, administrative rulings, and precedents which address the legal rights of, and restrictions on, working people and their organizations. As such, it mediates many aspects of the relationship between trade unions, employers and employees. There are two broad categories of labor law. First, collective labor law relates to the tripartite relationship between employee, employer and union. Second, individual labor law concerns employees' rights at work and through the contract for work.