In 2014 ISO published a guide to help all standardizers address sustainability issues in the standard writing process. The Guide has now been updated with texts related to the UN Agenda 2030 and much more. Hava look at ISO Guide 82, and other similar guides at ISO webpage. Then imagine a future when all 20,000+ ISO standards contain guidance/requirements in sustainability. That bright future requires that all the voluntary ISO-standardizers know of and apply the guide: spread the word!
https://isotc.iso.org/livelink/livelink/Open/8389141