A.G. Mazzocchi, Inc. v. National Labor Relations Board

**What Happened** Three employees at A.G. Mazzocchi, Inc. and Maztec Environmental, Inc. were active in union activities. The company then refused to give them work assignments, which the employees believed was punishment for their union involvement. The National Labor Relations Board investigated and ruled that the company illegally retaliated against these workers because of their union activities. **What the Court Decided** The court sided with the National Labor Relations Board and enforced its order against the company. The court found that the employer violated federal labor law by refusing to assign work to the three employees specifically because they participated in union activities. This type of retaliation is prohibited under the National Labor Relations Act. **Why This Matters for Workers** This ruling reinforces an important protection for employees: companies cannot punish workers for joining or supporting unions. Employers are prohibited from retaliating through actions like reducing work hours, refusing assignments, or other forms of punishment when employees exercise their right to organize. Workers who face similar retaliation can file complaints with the National Labor Relations Board, which has the authority to order companies to stop these illegal practices and restore fair treatment.