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ILNAS-EN 15941:2024 Edition 03/2024
Sustainability of construction works - Data quality for environmental assessment of products and construction work - Selection and use of data
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Abstract

This document supports the data quality assessment and selection of data for product-level Environmental Product Declarations (EPD) according to the core product category rules of EN 15804 and for the environmental performance assessment of buildings according to prEN 15978 1 in a consistent way. It can also be used to assess and select data for the environmental assessment of civil engineering works according to EN 17472. It defines data quality requirements with respect to temporal, technological and geographical representativeness for the data used to calculate the Life Cycle Assessment (LCA) based indicator results of the EPD and for construction works when applying EPD, life cycle inventory data or other LCA based information, and generates a hierarchy to support the selection of the most appropriate data with regard to data quality. It also addresses the reporting of data quality at product and building level.

Status

Standard - Active

Origin

Technical Committee :
CEN/TC 350 : Sustainability of construction works

Implementation

start of the vote on the project    22/09/2022   date of ratification (dor)    10/12/2023
end of the vote on the project    15/12/2022   date of anouncement (doa)    30/06/2024
start of the vote on the final project    14/09/2023   date of publication (dop)    30/09/2024
end of the vote on the final project    09/11/2023   date of withdrawal (dow)    30/09/2024


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Relations to older standards
CEN/TR 15941:2010

International Classification for Standards (ICS codes) :

91.010.99 : Other aspects
35.240.67

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