The PCR is active and in use. Active PCRs approaching expiration may need funding before they can be renewed; contact UL Solutions if you are interested in the status or helping to sponsor the creation of these PCRs.
A PCR development committee is responsible for developing the content within each PCR. The committee provides product-specific LCA-based expertise and identifies appropriate information to present in the EPD. UL Solutions is currently seeking committee members for the PCRs with the “Call for participation” status in the table above. If you are interested in participating in one of these committees, please complete and submit this online application.
The PCR is expired. A PCR may be allowed to expire for a variety of reasons, including being replaced by another PCR, lack of interest in renewal or a need for funding. Please contact UL Solutions if you are interested in learning more about the status of these PCRs.
These PCRs are currently in development with an existing PCR development committee. If you are interested in learning about the status, please contact us for more information at ul.pcr@ul.com.
After a PCR is drafted through a PCR development committee, it is posted so interested parties and stakeholders can review the draft, ask questions and share comments electronically.
As a PCR approaches its expiration date, UL Solutions posts it for a 30-day open comment period to collect feedback on the need for revisions. Upon completion of the comment period, UL Solutions will synthesize the comments. If the PCR needs significant methodological or technical changes, a new PCR committee will be formed to draft those revisions. Comments on the existing PCR should be submitted to ul.pcr@ul.com using the provided PCR comment template, which you can download at the bottom of this page.
