T/SQIA 064—2023 Technical requirements for carbon footprint assessment of frames

This document, as the carbon footprint product category rules for eyeglass frame products CFP-PCR, stipulates the methods and requirements for carbon footprint evaluation of eyeglass frame products, including product description, scope determination, data collection, distribution, impact assessment, product carbon footprint explanation, product carbon footprint notification and other aspects.
This document is applicable to the carbon footprint evaluation of metal spectacle frames, plastic spectacle frames, metal-plastic spectacle frames, plastic-metal spectacle frames and other spectacle frame products.