GHG Protocol and ISO launch joint working group on product-level carbon accounting standard

27 October 2025

Having agreed a strategic partnership last month, the International Organization for Standardization (ISO) and GHG Protocol have launched their first joint working group to develop a new product-level GHG accounting standard.

The standard will build on ISO 14067 and the GHG Protocol’s existing product life cycle accounting and reporting standard. It will be developed under a joint governance of the two organisations.

ISO Secretary General Sergio Mujica said in a statement: “By combining the strengths of both systems and drawing on broad technical expertise, we aim to deliver a standard that supports actionable climate strategies, strengthens market confidence, and enables more effective decarbonization across supply chains.”

 

Full announcement