Sedex Annual Review 2018 The Sedex Annual Review 2018 provides an overview of Sedex’s activities over the period 1st January 2018 – 31st December 2018. Download the Sedex Annual Review 2018 More Reports & Whitepapers Reports and Whitepapers Gartner® Market Guide for Sustainable Procurement Applications Reports and Whitepapers S‑211 compliance checklist: navigate Canada’s reporting requirements with confidence Reports and Whitepapers Understanding Canada’s S‑211 Act