# Specification Requirements for Multi-Attribute products in LEEDv5 MRc4 - Building Product Selection and Procurement

**URL:** <https://community.carbonleadershipforum.org/t/specification-requirements-for-multi-attribute-products-in-leedv5-mrc4-building-product-selection-and-procurement/9292>\
**Category:** Materials\
**Tags:** wood\
**Created:** [March 10, 2026, 6:23pm UTC](https://community.carbonleadershipforum.org/t/specification-requirements-for-multi-attribute-products-in-leedv5-mrc4-building-product-selection-and-procurement/9292 "2026-03-10T18:23:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![andrewratzke](https://avatars.discourse-cdn.com/v4/letter/a/c57346/32.png) [@andrewratzke](https://community.carbonleadershipforum.org/u/andrewratzke)\
**Post date:** [March 10, 2026, 6:23pm UTC](https://community.carbonleadershipforum.org/t/specification-requirements-for-multi-attribute-products-in-leedv5-mrc4-building-product-selection-and-procurement/9292/1 "2026-03-10T18:23:10Z")

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Hi all - How are teams thinking about specification language/requesting documentation for the new LEEDv5 MRc4 as it relates to non-structural composite wood products? Given there are so many different ways to earn points for composite wood, I can’t imagine a spec is going to list everything that is included on page 5 of USGBC’s BPSP Criteria Area and Levels resource (Link here: [USGBC](https://www.usgbc.org/resources/leed-v5-bpsp-criteria-areas-and-achievement-levels) )

Certification, salvage, HPD, EPD, Declare, etc. could all be relevant. Are design teams/owners requesting specific items based on their goals/preferences (i.e. spec’ing one COC certification program over another knowing one can earn more points), or giving manufacturers flexibility to demonstrate how their materials earn multi-attribute points?

Anyone willing to share sample specification language that they are already integrating into projects?