Sedex (Supplier Ethical Data Exchange) / Smeta (Sedex Members Ethical Trade Audit) is a non-profit organization which is established to improve  responsible and ethical business practices processes in the global supply chain. Sedex is a trade community that targets organizations in the supply chain to develop in ethical trading.

Sedex; is an inspection platform at international standards that enables organizations to express themselves through internal auditing, independent auditing or customer auditing, and prevents unfair competition. Sedex members accept to be audited in accordance with social liability audit rules.

Sedex Certificate; states that the owners, partners or managers of the corporations act in accordance with the values of the society and act in accordance with the business ethics and business law.