# Help develop ACLCA PCR Open Standard!

**URL:** <https://community.carbonleadershipforum.org/t/help-develop-aclca-pcr-open-standard/7520>\
**Category:** LCA Data & Tools\
**Created:** [January 11, 2024, 12:31am UTC](https://community.carbonleadershipforum.org/t/help-develop-aclca-pcr-open-standard/7520 "2024-01-11T00:31:46Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![clf-admin](https://sea1.discourse-cdn.com/flex015/user_avatar/community.carbonleadershipforum.org/clf-admin/32/370_2.png) [@clf-admin](https://community.carbonleadershipforum.org/u/clf-admin)\
**Post date:** [January 11, 2024, 12:31am UTC](https://community.carbonleadershipforum.org/t/help-develop-aclca-pcr-open-standard/7520/1 "2024-01-11T00:31:46Z")

</div>

Announcing two ways to participate in the ongoing development of the ACLCA PCR Open Standard!

1. The draft “ **Digital EPDs and OpenEPD** ” addendum is available for public comment until February 19. Find links to the draft document and comment form on the [American Center for Life Cycle Assessment (ACLCA) website](https://aclca.org/pcr/).

2. Participate in developing the Uncertainty Methodology addendum – a guidance document for how to address uncertainty in PCRs and EPDs. ACLCA PCR committee members can apply to join the **Uncertainty Methodology Working Group**. Non-members can apply to join the soon-to-launch **PCR Open Standard Advisory Group** , with opportunities to engage on the uncertainty methodology and other Open Standard initiatives before the public comment period.

Find details on the ACLCA website:

> **[PCR - ACLCA](https://aclca.org/pcr/)**
>
> 2022 ACLCA PCR Open Standard – Process and Methods Toolkit Creating Standardized, Consistent, and Reliable PCRs & EPDs for Transparency, Procurement, and Supply Chain Data   Announcements for Involvement ACLCA has…