Which agency regulates unfair labor practices in relation to collective bargaining units?

The National Labor Relations Board (NLRB) is the agency responsible for regulating unfair labor practices connected to collective bargaining units. Established under the National Labor Relations Act (NLRA) of 1935, the NLRB's primary role is to protect the rights of employees to organize and engage in collective bargaining and to prevent and remedy unfair labor practices by employers and unions.

Unfair labor practices include actions by employers that interfere with employees' efforts to organize or join unions, as well as actions by unions that could coerce employees in their choices regarding union representation. The NLRB has the authority to investigate complaints regarding such practices, hold hearings, and enforce compliance with labor laws.

The other agencies mentioned, such as the Federal Trade Commission, the Equal Employment Opportunity Commission, and the Occupational Safety and Health Administration, focus on different aspects of regulation. For instance, the Federal Trade Commission deals primarily with trade practices and consumer protection, the Equal Employment Opportunity Commission addresses issues of employment discrimination, and the Occupational Safety and Health Administration focuses on workplace health and safety. None of these agencies handle matters directly related to collective bargaining or unfair labor practices in the way that the NLRB does.