Miljøvern

Komité: ISO/TC 224 (Service activities relating to drinking water supply systems and wastewater systems - Quality criteria of the service and performance indicators)
Opprinnelse: ISO
Sluttdato: 20. des 2022
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Komité: ISO/TC 224 (Drinking water, wastewater and stormwater systems and services)
Opprinnelse: ISO
Sluttdato: 2. jan 2023
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Komité: ISO/TC 268/SC 1 (Smart community infrastructures)
Opprinnelse: ISO
Sluttdato: 16. jan 2023
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