The use of hazardous substances in materials and chemicals is limited by various country legislations and international agreements. Hazardous substances may at some point of their life cycle – during extraction, production, use, or finally as a waste – cause harm to human health, human rights or the environment.
Wärtsilä has to eliminate and restrict certain hazardous substances in its products to comply with these regulations, and provide to its customers information on hazardous substances found in the products. This information can only be collected with the help of Wärtsilä's suppliers.