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Jorge Alberto Ospina Ardila
The requirements and guidelines for the life cycle analysis are considered, including:
1. Definition of the objective and scope.
2. Analysis of the life cycle inventory.
3. Life cycle impact assessment
4. Interpretation of the life cycle
5. Report and critical review
6. Identify the limitations of the life cycle.
7. Relationship between the phases of the life cycle analysis.
8. Conditions of use of value judgments and optional elements.

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TECHNICAL NORM ISO 14040:
Yuli Andrea Zapata Fernandea

The scope of an LCA that consists of the inventory of the Inputs / Outputs,
Structure of the LCA
definition of scope and its objectives
Inventory analysis
Impact evaluation
And interpretation

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Yuli Andrea Zapata Fernandez
It details the requirements to carry out an analysis of the life cycle LCA, this life cycle consists of verifying the process of a product from its creation, use, final treatment, to its final disposal. There are 4 phases in an LCA study.

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Jorge Alberto Ospina Ardila
The Life Cycle Impact Assessment is different from other techniques such as environmental performance assessment, environmental impact assessment and risk assessment since it is a relative approach based on a functional unit.

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Jorge Alberto Ospina Ardila
* Identification of opportunities to improve the environmental performance of products in the different stages of their life cycle.
* Contribution of information to decision makers in the industry, governmental or non-governmental organizations.
* Selection of relevant environmental performance indicators, including measurement techniques and marketing

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Jorge Alberto Ospina Ardila
1. Definition of the objective and scope.
2. Inventory analysis
3. Environmental impact assessment.
4. Implementation