Certification

We’ve been a pioneer in developing plastic recycling solutions and embrace that same spirit to improve the transparency and credibility of plastic recycling. AmSty was the first U.S. company to work with the International Sustainability and Carbon Certification (ISCC) organization – a globally recognized expert in certification systems – to implement a certification regimen for circular plastics, ISCC PLUS. All of our plants are certified to ISCC PLUS standards. We remain an active member of ISCC and are working closely with customers to develop certified, recycled polystyrene for their businesses. Our first sale of PolyRenew^® Plus, which includes credits certified through this process, was completed in March 2023.