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Image for Quebec Steelworkers win key legal challenges of Rio Tinto policies

Quebec Steelworkers win key legal challenges of Rio Tinto policies

April 8, 2026 | News Articles

USW Local 9344, representing mining and transportation workers at Rio Tinto’s Iron Ore Company (IOC) operations in Quebec’s North Shore region, recently won key legal challenges of company policies on medical leave and workplace favouritism. One of the Local 9344 victories appears to have set legal precedent, with a recent decision by the Superior Court […]

Featured image for Women of Steel Conference builds power, connection and a “New Era” of leadership

Women of Steel Conference builds power, connection and a “New Era” of leadership

April 8, 2026 | News Articles

More than 850 activists from across Canada and the United States gathered in Toronto for the United Steelworkers National and International Women of Steel Conference – a space defined by learning, solidarity and a renewed commitment to building power across the labour movement. From the moment delegates arrived, the energy was clear: this was more […]

Image for Canada’s industrial future depends on action today

Canada’s industrial future depends on action today

April 7, 2026 | Statements

The following statement was released jointly today by Canada’s two largest industrial unions, Unifor and the United Steelworkers: U.S. sector-based tariffs (“section 232 tariffs”) have hit Canadian manufacturing workers and businesses hard, impacting families and entire communities. Many Canadian steel mills, auto plants, wood product facilities and aluminum fabricators have slowed or shuttered production, leaving […]

What we’re fighting for

The United Steelworkers union is committed to advancing workers’ rights and well-being at the bargaining table, on the job and in the legislative arena. Here are some of the issues we care about. Explore how you can get more involved in your union.

Human Rights & Equity

Besides making sure workplaces are free from discrimination, our union promotes more justice for workers who are Indigenous, racialized, women, 2SLGBTQIA+ and/or living with a disability.

Human Rights & Equity

Health & Safety

Defending members, negotiating safer and healthier working conditions and lobbying for better regulations and standards.

Health & Safety

Environment

Protecting the environment and promoting innovation to drive the creation of good union jobs and a sustainable economy.

Environment

Political action

Fighting for protections, fair wages and pensions, healthy workplaces, job creation, better trade, social programs and more.

Political action

Young Workers

Inspiring and educating young workers through mentoring, leadership development, and union and community activism.

Young Workers

Women of Steel

Demanding equality, we fight for pay equity, combat harassment, and offer training and development to women.

Women of Steel

USW Cares

Supporting workers, their families and neighbours through community activism—across Canada and around the world.

USW Cares

SOAR

The Steelworkers Organization of Active Retirees (SOAR) is a voice for USW retirees and their families.

SOAR

Veterans

Resources, camaraderie, and support for United Steelworkers who served or are currently serving.

Veterans

Global Solidarity

The Steelworkers Humanity Fund supports international development projects related to human and workers’ rights and provides emergency humanitarian aid for disasters.

Global Solidarity

Events