10 Major Types of Trade Unions in South Africa

By | July 30, 2025

South Africa has a strong tradition of trade unionism, with various unions representing workers across different industries. These unions play a vital role in protecting workers’ rights, negotiating wages, and improving working conditions. Here are 10 major types of trade unions in South Africa and the sectors they serve:

  1. National Union of Metalworkers of South Africa (NUMSA)
    One of the largest and most influential unions in the country, NUMSA represents workers in the metal, automotive, and engineering industries.
  2. South African Transport and Allied Workers Union (SATAWU)
    SATAWU represents employees in the transport sector, including road freight, rail, aviation, and harbors.
  3. National Education, Health and Allied Workers Union (NEHAWU)
    NEHAWU serves workers in the public sector, especially those in education, healthcare, and related fields.
  4. South African Municipal Workers Union (SAMWU)
    SAMWU represents employees working for municipalities, such as those in sanitation, water, and local government services.
  5. South African Democratic Teachers Union (SADTU)
    SADTU is the largest union for educators in South Africa, representing teachers at all educational levels.
  6. Police and Prisons Civil Rights Union (POPCRU)
    POPCRU represents workers in the criminal justice system, including police officers, correctional officers, and traffic officials.
  7. South African Commercial, Catering and Allied Workers Union (SACCAWU)
    SACCAWU covers workers in retail, hospitality, catering, and related services.
  8. Communication Workers Union (CWU)
    CWU represents workers in communications and media, including those in postal services, telecommunications, and broadcasting.
  9. National Union of Mineworkers (NUM)
    NUM is a key union in the mining industry, advocating for workers in sectors such as gold, platinum, coal, and construction.
  10. South African State and Allied Workers Union (SASAWU)
    SASAWU represents employees in various government departments and state-owned enterprises.

These unions are crucial in upholding labor rights in South Africa and provide a platform for workers to voice concerns, negotiate benefits, and secure fair treatment. Whether you work in mining, education, transport, or public service, there’s likely a union advocating for your interests.