The DIS2 (second draft international standard) of ISO 20400 Sustainable Procurement – Guidance is now out for international vote. The DIS2 draft is much more aligned with ISO 26000, UN Guiding Principles on Human Rights and Business, and OECD Guidelines. Much has been improved since the first draft. Some 500 technical comments have been acted upon and the guidance in the document is clearer and more to the point.