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UNE-EN 17669:2023  UNE

Status: Vigente/ 2023-05-31

Energy Performance Contracts - Minimum requirements

UNE-EN 17463:2022  UNE

Status: Vigente/ 2022-04-20

Valuation of Energy Related Investments (VALERI)

PNE-EN 17463:2021/prA1  PROY

Status: Procedure

Valuation of Energy Related Investments (VALERI) - Amendment 1

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