This was mainly because Singapore and Ireland, if I recall properly, acquired so numerous/conflicting "interpretations". ISO 14001 on environmental management systems (EMS) is the sole common from the ISO 14000 family members which might be Licensed to. It maps out a framework that a company or Corporation can adhere to https://www.nathanisoconsulting.com/blog/elevate-your-it-asset-management-with-iso-19770-certification-in-uae/