UNI EN ISO 14044 : 2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Methodological framework for LCA
  4.1 General requirements
  4.2 Goal and scope definition
  4.3 Life cycle inventory analysis (LCI)
  4.4 Life cycle impact assessment (LCIA)
  4.5 Life cycle interpretation
5 Reporting
  5.1 General requirements and considerations
  5.2 Additional requirements and guidance for
      third-party reports
  5.3 Further reporting requirements for comparative
      assertion intended to be disclosed to the public
6 Critical review
  6.1 General
  6.2 Critical review by internal or external expert
  6.3 Critical review by panel of interested parties
Annex A (informative) Examples of data collection sheets
Annex B (informative) Examples of life cycle interpretation
Bibliography

Describes requirements and provides guidelines for life cycle assessment (LCA) including: a) The goal and scope definition of the LCA; b) The life cycle inventory analysis (LCI) phase; c) The life cycle impact assessment (LCIA) phase; d) The life cycle interpretation phase; e) Reporting and critical review of the LCA; f) Limitations of the LCA; g) Relationship between the LCA phases; h) Conditions for use of value choices and optional elements.