» Resources » ISO 20400 2017-2021 Progress Report Company News ISO 20400 2017-2021 Progress Report Foreword by Shaun McCarthy OBE In December 2016 the committee developing the ISO 20400 standard finally finished four years of painstaking work to develop a robust standard for sustainable procurement. The standard was published in April 2017 with various events around the world to celebrate the launch. I led the UK delegation of the committee and have since sponsored and hosted a free global knowledge sharing platform www.iso20400.org. The international steering committee behind this platform commissioned this report to gain some insight into how the standard has been used and what lessons we may learn from the experience. My thanks go to Ross Primmer for his diligent research and to the many people who supported him by taking part in interviews. So, what have we learned? The first important lesson is the standard works as a practical framework to deliver sustainable procurement regardless of country, culture, sector, or business size. This is a great compliment to those people who worked for many hours over a four-year period to reach international consensus about what works and what does not. ISO 20400 is a guidance standard that cannot be certified, many users find this approach refreshing, others would like to see a certificate on the wall. This debate will doubtless continue as the standard reaches its five-year review. The emphasis on sustainability around the world has amplified many times since the standard was published and the realisation that most things, that most organisations deliver are done through supply chains is becoming more and more apparent. This report also concludes that more must be done to inform, educate and inspire people to understand how they manage their supply chains in a different way. We all have a responsibility to do this. Big purchasers need to lead the way and those providing education, training and professional qualifications need to help people to understand that the proven methodology recommended by this standard can make a difference to the world we live in. You can view the ISO20400 2017-2021 Progress Report in full here. Ross Primmer Consultant Jan 5, 2022 Share: Related Articles August 2025 Blog Circular Business Models: What They Are and Why They Matter Lucy Picken August 2025 Blog Circular Business Models: What They Are and Why They Matter Unlike the traditional linear model of ‘take, make and dispose’, a circular economy means we keep our products and materials in use for as long as possible. With this approach, we maximise the value of what we already have through better design and manufacturing and maintaining, reusing, refurbishing, or recycling our items. Read more about […] Keagan Allin July 2025 COâ‚‚ Performance Ladder How the COâ‚‚ Performance Ladder Complements Leading Building Sustainability Standards Sarah Chatfield July 2025 COâ‚‚ Performance Ladder How the COâ‚‚ Performance Ladder Complements Leading Building Sustainability Standards Reducing carbon emissions in the built environment is a priority for both policymakers and industry. As sustainability standards like BREEAM, LEED, and Level(s) help improve the environmental performance of buildings, the COâ‚‚ Performance Ladder plays a unique and complementary role: focusing not just on buildings, but on the organisations and supply chains behind them. Understanding […] Keagan Allin July 2025 Blog How Heatwaves Affect Your Business – and What to Do About It Ross Primmer July 2025 Blog How Heatwaves Affect Your Business – and What to Do About It What is a Heatwave? A popular flavour of crisps….? a good day to go to the beach….? a hosepipe ban…? Heatwave is a word that we often hear but have you ever stopped to think about what the term means, and why we seem to be using it more often? In the UK, the Met […] Keagan Allin