As part of the International Committee of the Red Cross and Red Crescent Society’s ongoing commitment to climate change and environmental sustainability and as part of their work on the Sustainable Supply Chain Alliance project, the ICRC has made available sustainable procurement information sheets and procurement item specifications to the humanitarian community through their green item catalogue.  The ICRC provided an overview and purpose of the sustainable procurement criteria now available in their item catalogue publicly accessible and then provide partners with some practical lessons learned from the field.