ISO 14040:2006 环境管理 生命周期评价 原则与框架

标准编号：ISO 14040:2006

中文名称：环境管理 生命周期评价 原则与框架

英文名称：Environmental management — Life cycle assessment — Principles and framework

发布日期：2006-07

标准范围

ISO 14040:2006描述了生命周期评估（LCA）的原则和框架，包括:定义生命周期评估的目标和范围、生命周期清单分析（LCI）阶段、生命周期影响评估（LCIA）阶段、生命周期解释阶段、生命周期评估的报告和批判性审查、生命周期评估的局限性、生命周期评估阶段之间的关系，以及使用值选择和可选元素的条件。ISO 14040:2006涵盖了生命周期评估（LCA）研究和生命周期清单（LCI）研究。它没有详细描述生命周期评价技术，也没有具体说明生命周期评价各个阶段的方法。在定义目标和范围时，将考虑LCA或LCI结果的预期应用，但应用本身不在本国际标准的范围内。

ISO 14040:2006 describes the principles and framework for life cycle assessment (LCA) including: definition of the goal and scope of the LCA, the life cycle inventory analysis (LCI) phase, the life cycle impact assessment (LCIA) phase, the life cycle interpretation phase, reporting and critical review of the LCA, limitations of the LCA, the relationship between the LCA phases, and conditions for use of value choices and optional elements.ISO 14040:2006 covers life cycle assessment (LCA) studies and life cycle inventory (LCI) studies. It does not describe the LCA technique in detail, nor does it specify methodologies for the individual phases of the LCA.The intended application of LCA or LCI results is considered during definition of the goal and scope, but the application itself is outside the scope of this International Standard.

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