About OPSEU LOCAL 374
About Us
OPSEU Local 374 proudly represents the dedicated service and clerical staff at Mackenzie Health. For more than 20 years, we have been the frontline defenders of workers’ rights — standing up for fair wages, job security, safe workplaces, and the recognition every healthcare worker deserves.
As part of the Ontario Public Service Employees Union (OPSEU/SEFPO) — a powerful 50-year-old organization representing over 180,000 workers across the province — Local 374 brings the strength of a province-wide movement into your workplace. We ensure every member has a voice and every voice is heard.
What we stand for?
We Stand For our work four principles:
Protection – We defend your rights in the workplace, from grievances to health and safety.
Power – Through collective bargaining, we secure strong contracts with better wages, benefits, and job security.
Solidarity – We believe in strength through unity, standing together in every challenge.
Respect – We fight for the dignity and recognition that all workers deserve.
What we do?
Representation & Advocacy
We’re here when you need us most. Whether you’re facing unfair treatment, workload issues, or a violation of your contract, Local 374 is ready to stand by your side and advocate for your rights.
Collective Bargaining
Local 374 negotiates and defends the collective agreements that protect your pay, benefits, scheduling rights, job classifications, and more. Every voice matters — and every contract reflects your priorities.
Member Support & Education
We provide training, workshops, and one-on-one support to help members understand their rights and navigate workplace issues with confidence.
Community & Solidarity
Local 374 is part of a broader movement. We work with other locals, OPSEU regions, and community allies to defend public healthcare, promote social justice, and build power beyond the walls of our workplace.
By the Numbers
📊 400+ Members Strong
🛡️ 100% Representation Guarantee
📄 10+ Collective Agreements Secured
🔄 20+ Years Serving Mackenzie Health Workers
Why it Matters
You’re not just an employee — you’re part of a union with a proven record of fighting and winning. From resisting privatization to demanding safer work environments, OPSEU Local 374 is driven by its members and accountable to them.
We are here to ensure your voice is heard, your work is respected, and your rights are never ignored.
Together, We Are Local 374. Strong. United. Unstoppable.
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