Are you looking for safer chemicals or alternative test methods? The Organisation for Economic Cooperation and Development (OECD) has developed a toolbox that will significantly simplify the search for you. The Substitution and Assessment Toolbox (SAAT) combines a variety of useful sources and notes. For example, it includes an overview of literature with best-practice samples from individual countries. It also features a list of regulations and limitations that apply in various countries for chemicals and individual applications.