The Federal Mediation and Conciliation Service (FMCS) is an independent agency in the United States government that provides mediation and conflict resolution services to parties involved in labor-management disputes. The agency was established in 1947 and operates under the authority of the Labor Management Relations Act.

The FMCS serves as a neutral third party in labor disputes, providing assistance to employers, unions, and employees in reaching mutually acceptable agreements. The agency offers a range of services, including mediation, conciliation, fact-finding, and arbitration. FMCS mediators and staff are highly experienced and trained professionals in conflict resolution and labor relations.

The agency's goal is to promote peaceful and productive relationships between labor and management, reducing the likelihood of work stoppages and disruptions that can harm businesses, employees, and the economy. The FMCS also offers training and outreach programs to help prevent disputes and improve communication and understanding between labor and management.

Overall, the FMCS plays a crucial role in resolving labor-management disputes and promoting stable and productive workplaces. Its services are available to all parties involved in labor disputes, regardless of whether they are covered by a collective bargaining agreement or not.