National Labor Relations Board v. Guardian Armored Assets, LLC

**Union Formation at Multiple Work Sites** This case involved a dispute over how workers at Guardian Armored Assets could form unions. The company operated three separate facilities, and workers at two of these locations wanted to create their own bargaining units (groups that negotiate with management). The National Labor Relations Board (NLRB) approved letting these two facilities form separate unions, but Guardian challenged this decision, arguing that all three facilities should be treated as one integrated workplace requiring a single union. The court sided with Guardian and overturned the NLRB's decision. The judges found that the NLRB made an error by allowing separate bargaining units at individual facilities. Instead, the court determined that because the three locations operated as an integrated business, workers would need to form one unified union covering all facilities rather than separate unions at each location. This ruling matters for workers because it makes unionizing more difficult in companies with multiple locations. When workers must organize across all facilities simultaneously rather than starting at individual sites, it requires more coordination, resources, and worker support. This can be particularly challenging for employees who want to unionize but work at locations where not all workers support forming a union.