Decreto 16 dicembre 2025

Decreto 16 dicembre 2025 / Osservatorio nazionale per l'adattamento ai cambiamenti climatici
ID 25337 | 15.01.2025
Decreto 16 dicembre 2025
Istituzione dell'Osservatorio nazionale per l'adattamento ai c...
Guidelines for drinking-water quality, 4th edition, incorporating the 1st addendum 2017
The fourth edition of the World Health Organization’s (WHO) Guidelines for drinking-water quality (GDWQ) builds on over 50 years of guidance by WHO on drinking-water quality, which has formed an authoritative basis for the setting of national regulations and standards for water safety in support of public health.
It is the product of significant revisions to clarify and elaborate on ways of implementing its recommendations of contextual hazard identification and risk management, through the establishment of health-based targets, catchment-to-consumer water safety plans and independent surveillance.
This first addendum updates the fourth edition. Updates reflect new evidence and further, provides additional explanations to support better understanding and application of the guidance.
WHO 2017
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Vedi tutte le guide pubblicate 2004 / 2022
Collegati

ID 25337 | 15.01.2025
Decreto 16 dicembre 2025
Istituzione dell'Osservatorio nazionale per l'adattamento ai c...

ID 25408 | 27.01.2026 / Attached
Under the terms of Article 36 of the Euratom Treaty, European Union Member States shall periodic...
Accardo, ai sensi degli articoli 2, comma 1, lettera b) e 4, comma 1 del decreto legislative 28 agosto 1997, n. 281, tra...
Testata editoriale iscritta al n. 22/2024 del registro periodici della cancelleria del Tribunale di Perugia in data 19.11.2024