Workplace biological hazards convention adopted

Known as the Biological Hazards in the Working Environment Convention, 2025, this 192nd ILO convention was agreed at the recent International Labour Conference (ILC) in Geneva. This development represents the first international instrument specifically addressing biological hazards in the working environment at the global level.

The move to establish this new convention dates back to 2017, with the Covid pandemic and other data on the impact of biological risks going on to highlight a need for action. It was developed within the tripartite setting of the ILC. It requires employers to implement preventative strategies, carry out thorough risk assessments, and establish effective emergency response plans. It also defines the rights and responsibilities of workers in relation to biological hazards in the workplace.

Ruth Wilkinson, Head of Policy and Public Affairs at IOSH, said: “This integration must also recognise biological hazards as a core component of workplace risk management, with a prevention-first approach, and promote preparedness and emergency response systems that are responsive to risks of a biological nature.

“IOSH remains committed to working with international partners, governments, employers, and workers to strengthen occupational safety and health systems and to ensure that biological hazards are effectively managed in all work environments.”

Over the past two years, IOSH has been actively involved in advocacy efforts surrounding the development of a new ILO convention on biological hazards in the workplace.

Prior to this IOSH, as part of its liaison role to ISO TC283, contributed to ISO 45006:2023. This is an international standard providing guidelines for organisations on preventing, controlling, and managing infectious diseases in the workplace and advocated for stronger occupational health protections, particularly in light of lessons from the Covid-19 pandemic.