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The Global Insight

What actions can trade unions take?

Author

James Olson

Updated on February 17, 2026

Trade unions always try to resolve disputes through negotiation. But when that doesn’t work, industrial action may be needed as a last resort. The industrial action you probably hear most about is going on strike. But there are other actions workers can take, such as picketing, go-slows, overtime bans and work to rule.

How do trade unions protect workers?

Trade unions champion equal rights and equal pay. They fight discrimination against race, gender, sexual orientation and disability. They foster respect and dignity in the workplace. Trade unions promote maternity rights, flexible working and paternity pay, so that caring responsibilities are shared.

Which union is the strongest?

30 Most Powerful Unions in America

  1. National Education Association of the United States (NEA)
  2. Service Employees International Union (SEIU)
  3. American Federation of Teachers (AFT)
  4. International Brotherhood of Teamsters (IBT)
  5. American Federation of State, County and Municipal Employees (AFSCME)

Is it hard to get a union job?

Union jobs can be more difficult to find than other forms of work. Because of these factors, competition to join a union can be stiff, so you may need to spend time networking with union members and representatives to get hired.

Is belonging to a union free?

Are there costs involved in being a member of a union? Yes. There is a fee associated with being a member of a union. Union dues are what you pay to help support the unions’ operating costs, which include union support staff, field staff, legal costs, negotiation costs, arbitrator’s fees, and other related costs.

Can I be in 2 unions at once?

Absolutely. Unions are tied to a place of employment, or an occupation in some cases, so if you work in two different places, and both work forces are represented by a union, then you are in two different unions.