The professional society for life cycle assessment

National Product Category Rule Repository

The National Product Category Rule Repository was formed in November 2010. Its goals are:

  • to support infrastructure for environmental product declarations in the United States
  • to provide confidence to the public and purchasers that the product category rules are of high quality
  • to promote the use of environmental product declarations to green purchasing programs and other interested parties
  • to work nationally and internationally to harmonize product category rules

the operations of the Repository are overseen by the PCR committee of ACLCA

Library of PCRs

The Nation Product Category Rule Repository  Registered its first PCR on 1 June 2011.

Pavement Preservation Products