Developed to assist companies include sustainability into their procurement processes, the worldwide standard ISO 20400 Guidelines for Sustainable Procurement was produced by the International Organization for Standardization (ISO). First made available in April 2017, it applies to every company -big or small, in every sector, across all geographic area.
Structure of ISO 20400
The criteria is divided into three main parts:
1. Understanding sustainable procurement's basics
2. Adding sustainability into the procurement policy and strategy of the company
3. Methods and facilitators