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ISO/CD 13391-1

Wood and wood-based products — Carbon balance — Part 1: Framework for value chain calculation

General information

30.60     Sep 16, 2023


ISO/TC 287

International Standard

79.020     13.020.40  


This document specifies how calculations of different parts can be combined into a carbon balance calculation for the entire value chain related to wood and wood-based products.
NOTE This document will gradually mature over time as methodology evolves.
This document sets general requirements and overarching terminology.
This document includes information on how to bring calculation results forward in the value
chain. It also includes information on how claims and declarations can be worded based on this standard, both within the value chain and to customers and consumers.

Life cycle


ISO/CD 13391-1
30.60 Close of voting/ comment period
Sep 16, 2023