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NA 172

DIN Standards Committee Principles of Environmental Protection

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Projects of NA 172

Number: 97

ISO 50002-3 2021-12-06 Energy audits - Part 3: Guidance for conducting an energy audit using ISO 50002-1 in processes More  Comment 
ISO 50002-1 2021-12-06 Energy audits - Part 1: General requirements with guidance for use More  Comment 
ISO/AWI TR 14082 2021-01-15 Radiative forcing management- Guidance for the quantification and reporting of radiative forcing-based climate footprints and mitigation efforts More  Comment 
DIN EN 18034 2020-08-03 Algae and algae products - Methods of sampling and analysis - Determination of chlorophyll a content More  Comment 
ISO/CD TR 59031 2020-05-20 Circular economy - Performance-based approach - Analysis of cases studies More  Comment 
DIN EN 16325 2019-12-23 Guarantees of origin related to energy; German version FprEN 16325:2024 More  Comment 

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