Guidance for Product Category Rule Development

January 19, 2024

Guidance for Product Category Rule Development. 2013. Ingwersen, W., Subramanian, V., editors. The Product Category Rule Guidance Development Initiative. Version 1.0.
The Guidance is intended to be a supplement to existing LCA-based product claim standards. The main document is structured to provide requirements and recommendations related to all stages of PCR development: planning, drafting, reviewing, publication and use