This standard describes the principles and framework of Life Cycle Assessment (LcA), including: a) Determination of the purpose and scope of ICA; b) Life Cycle Inventory Analysis (LcI) stage; c) Life Cycle Impact Assessment (LcIA) stage; d) Life cycle interpretation stage; e) Reporting and critical review of LCA; f) Limitations of LCA; g) Relationship between LCA stages; h) Conditions for value selection and application of optional elements. This standard covers life cycle assessment (ICA) research and life cycle inventory (LcI) research, but it does not detail the technology of LcA, nor does it specify the methodology for each stage of LcA. To I. The application of cA and LcI results should be considered when defining the purpose and scope, but the application itself is outside the scope of the standard. This standard is not intended for use in contracts, regulations, registrations, certifications, etc.
ISO 14040:2006 Referenced Document
GB/T 24044-2008 Environmental management.Life cycle assessment.Requirements and guidelines*, 2008-05-26 Update
ISO 14044 Environmental management — Life cycle assessment — Requirements and guidelines AMENDMENT 1
ISO 14040:2006 history
2020ISO 14040:2006/Amd 1:2020 Environmental management — Life cycle assessment — Principles and framework — Amendment 1
2006ISO 14040:2006 Environmental management - Life cycle assessment - Principles and framework
1997ISO 14040:1997 Environmental management - Life cycle assessment - Principles and framework