We are
the workers
fighting back
PSI is the Global Union Federation for public service workers, uniting 700 trade unions with 30 million members in more than 150 countries. We bring their voices to the UN, ILO, WHO and other regional and global organisations. We defend trade union and workers' rights and fight for universal access to quality public services.
News
View all newsAct NOW! Sign the Labourstart campaign
Algeria: Free trade unionist Ali Mammeri and all political prisoners
We are everywhere
We are your nurses, firefighters and emergency responders. We collect your recycling and rubbish, we keep your water running, we make sure the lights stay on. We are your librarians and frontline public service staff. We protect public institutions from being transformed into tools of authoritarian control.
We demonstrate that another world is possible – one based on solidarity and equality rather than profit and exploitation. We fight for universal quality public services, fair taxation, and strong democratic institutions that serve the people.
- 151
- Countries
- 709
- Affiliates
- 30m
- Members
Since 1907, we have been the international voice for public services and the workers and unions which deliver them.
Events
View all events2
Mar 2026
Brussels, Belgium
9
Mar 2026
New York, NY 10017, USA
Campaigns
View all campaignsAlgerian trade unionist Ali Mammeri faces ten years in prison for defending workers' rights. Arrested without warrant, held incommunicado, and denied a fair trial, his case has drawn concern from UN human rights experts. Join the international call for his release and for amnesty for all prisoners of conscience in Algeria.
View campaignLatest videos
View all videos





