Regulatory Policies Regulatory Policies Toxic Reduction Plan Summary (pdf) 2019 Toxics Reduction Public Summary Report (pdf) 2018 Toxics Reduction Public Summary Report (pdf) 2017 Toxics Reduction Public Summary Report (pdf) 2016 Toxics Reduction Public Summary Report (pdf) 2015 Toxics Reduction Public Summary Report (pdf) 2014 Toxics Reduction Public Summary Report (pdf) 2013 Toxics Reduction Public Summary Report (pdf) 2012 Toxics Reduction Public Summary Report (pdf) UK Related Information UK Tax Strategy UK Modern Slavery Act 2015 UK Gender Pay Gap Ecovyst A Name with Impact Our technologies support ecological health. We are well positioned and confident in vying for, and propelling customers’ expansion and growth. We are a catalyst for positive change.