A preparation plase is requierd in order to choose of a determined divisions where dangerous substances and preparations are used, to identify who should be involve in the training act. A lecture plase will provide basic knowledge (Toxiclogy, eco-toxicology, life cycle, basic concepts of REACH). A tutorial phase will allows the team to identity what should be the roles according to the company' culture, and wiich change is required for complying with REACH while maintaining competitiveness.