What is typically the role of a union in labor relations?

The role of a union in labor relations is fundamentally centered around the representation and advocacy of its members, which includes negotiating terms of employment such as wages, hours, and working conditions with management. Unions serve as collective voices for workers, enabling them to have a stronger bargaining position than they would individually. This is accomplished through collective bargaining, where the union negotiates contracts that outline the rights and responsibilities of both the employees and the employer.

This role is crucial as it helps ensure that workers' interests are represented and that they have a mechanism to advocate for better conditions and benefits. By negotiating on behalf of members, unions provide a means for employees to address grievances and promote workplace changes that can lead to improved labor standards.

In contrast, other options describe functions that lack the broader, representative focus typical of unions. Acting solely as a mediator would not encompass the full scope of a union's role, as mediation does not involve negotiation or advocacy for specific member interests. Providing legal services to employees is a supportive function but does not represent the union's primary objective, which is to negotiate and advocate for members. Lastly, enforcing company policies among employees is generally the responsibility of management, rather than a role that a union plays.