Supplier Ethical Data Exchange (Sedex) is a non-profit organization for businesses dedicated to the continuous improvement of ethical performance in their supply chains. Through SEDEX certification, a registered user can securely store, access, and share online data. As this is a multiuser system, buyers are able to view and manage data for numerous suppliers. In addition, suppliers can share information with multiple buyers. It is completely protected, and access is determined by the user's profile.