“Labor Union”

A labor union represents employees in negotiations with employers over pay, benefits, and workplace conditions, most often through certified collective bargaining agreements in unionized industries. 

What Is a Labor Union 

A labor union is an organization formed by employees to negotiate collectively with an employer. Members pool their bargaining power instead of negotiating pay and conditions individually. Unions are common in manufacturing, transportation, public service, and healthcare. Membership typically requires paying dues, and unions operate under specific labor laws that govern organizing, bargaining, and dispute resolution. 

How Employees Form a Labor Union 

Forming a union starts with employees signing authorization cards showing interest. Once enough signatures are collected, a petition goes to a labor board for an election. If the majority votes yes, the union becomes the certified bargaining representative. Employers cannot legally interfere with this process or retaliate against organizing employees. HR teams often update policies inside their employee management systems once a union is certified, since new reporting and grievance procedures typically follow. 

Union Dues and Membership Structure 

Union dues fund contract negotiations, legal support, and member services. Amounts vary by union and are usually a percentage of wages or a flat monthly fee. Members elect local officers who represent workers in grievances and negotiations. Some contracts include union security clauses requiring dues payment as a condition of employment, though rules differ significantly by state. 

Collective Bargaining Agreements Explained 

A collective bargaining agreement is the contract that results from negotiations between a union and employer. It typically covers wages, hours, benefits, seniority rules, and grievance procedures. Once signed, both parties are legally bound to its terms until renegotiation. HR managers are usually responsible for administering these agreements day to day, including tracking seniority and processing grievances according to contract timelines. 

Right-to-Work Laws and Union Membership 

Right-to-work laws let employees in unionized workplaces opt out of paying union dues while still receiving contract benefits. About half of US states have adopted these laws, and they directly affect union funding and bargaining strength. Employers operating across multiple states need policies that account for these differences, since obligations under a labor union contract can shift depending on jurisdiction. Comparing payroll platforms like Payrun against Paycom can help HR teams see which systems handle multi-state compliance most cleanly.