Sedex stands for Supplier Ethical Data Exchange, it is a global membership organisation dedicated to driving improvements in ethical and responsible business practices in global supply chains.;The RCS blended logo means this material is certified to contain a minimum of 5% and a maximum of 94% recycled material. The Recycled Claim Standard (RCS) is a chain of custody standard that tracks recycled raw materials through the supply chain. It sets requirements for independent certification of recycled input. Under the standard, each stage of production is required to be certified, beginning at the recycling stage. RCS is an assurance to customers that the claimed recycled materials are indeed recycled.