EU Proposes Stronger Protections for Workers from Hazardous Chemicals
Brussels, July 18, 2025 – The European Commission has introduced a significant proposal aimed at strengthening worker safety across the European Union by tightening exposure limits to several hazardous chemicals in the workplace. The proposal is part of the sixth revision of the Carcinogens, Mutagens and Reprotoxic Substances Directive (CMRD) and is expected to deliver major health and economic benefits over the next four decades.
The revised directive proposes new occupational exposure limits for cobalt and inorganic cobalt compounds, polycyclic aromatic hydrocarbons (PAHs), and 1,4-dioxane — substances known to pose severe health risks. Additionally, welding fumes, which are common in various industrial environments, have been newly included under the directive’s scope.
According to the European Commission, the updated safety standards could prevent around 1,700 cases of lung cancer and up to 19,000 other serious health conditions, including chronic lung disease, and liver and kidney damage. These conditions are linked to prolonged occupational exposure to the mentioned substances, which are commonly found in construction, manufacturing, and chemical industries.
The long-term economic impact is also considerable. By reducing illness caused by toxic workplace exposures, the Commission estimates savings of up to €1.16 billion in healthcare and related costs, while also improving worker productivity and overall well-being.
This legislative proposal is rooted in the most up-to-date scientific research and has been shaped through consultations with the Advisory Committee on Safety and Health at Work, which includes experts representing workers, employers, and EU member state governments.
The initiative underscores the EU’s commitment to safeguarding workers’ health and ensuring safer working environments, while also promoting sustainability and economic efficiency across industrial sectors.
