IEC 62474 Material declaration for products of and for the electrotechnical industry*， 2020-12-01 Update
IEC 62623 Desktop and notebook computers - Measurement of energy consumption*， 2022-04-27 Update
IEC TR 62635 Guidelines for end of life information provided by manufacturers and recyclers and for recyclability rate calculation of electrical and electronic equipment
IEC TR 62725 Analysis of quantification methodologies for greenhouse gas emissions for electrical and electronic products and systems
ISO 14040 Environmental management — Life cycle assessment — Principles and framework — Amendment 1*， 2023-12-21 Update
ISO 14044 Environmental management — Life cycle assessment — Requirements and guidelines — Amendment 2*， 2020-09-24 Update
ISO/TS 14067 Greenhouse gases - Carbon footprint of products - Requirements and guidelines for quantification and communication
ITU-T L.1410 Methodology for environmental life cycle assessments of information and communication technology goods, networks and services (Study Group 5)
BS PD IEC/TR 62921:2015 history
2015BS PD IEC/TR 62921:2015 Quantification methodology for greenhouse gas emissions for computers and monitors