This repository gives a technical interchange format for data and metadata when providing regionalized (i.e. site-dependent) characterization factors for life cycle assessment. It was developed as part of the UNEP-SETAC life cycle initiative task force on framework and cross-cutting issues working group on regionalized life cycle impact assessment, chaired by Chris Mutel and co-chaired by Xun Liao and Laure Patouillard.
This standard has been based on the following resources: