Trinseo continually updates its vendor selection criteria for raw materials and logistics suppliers to include these components. Trinseo is committed to purchasing from Responsible Care® companies whenever possible, and we require suppliers to comply with our comprehensive Supplier Code of Conduct
, which was introduced in 2015.
Trinseo uses a Purchasing Scorecard that evaluates suppliers on a wide range of criteria including quality, cost, and sustainability. Metrics in the sustainability category include hazard awareness training, ongoing tracking of EH&S performance, and the use of third-party environmental management programs such as ISO or Responsible Care.
Trinseo has issued a statement on Conflict Minerals and a commitment to the California Transparency in Supply Chains Act, which addresses human trafficking and labor rights.