The code of practice for product stewardship consists of: Leadership commitment, accountability and management, prioritization of products, product information and regulatory compliance, risk characterization, product safety and risk management, management of new information, product design and improvement, value chain communication, cooperation and In alignment with the American Chemistry Council’s Responsible Care® Product Safety Code, Trinseo has Product Stewards, as well as Regional Product Stewardship Leadership, in every region around the world where our materials are transported and sold.