DWA-A 791 E:2020-04
Technical regulations for hazardous substances heating oil user installations

Standard No.

DWA-A 791 E:2020-04

Release Date

2020

Published By

/

Introduction

DWA-A 791 (TRwS 791)

Technical Rules for Water Hazardous Substances - Heating Oil Consumer Installations

This technical regulation applies to heating oil consumer installations, specifying requirements for the protection of water bodies in accordance with the German Water Resources Act (WHG) and the Ordinance on Installations Handling Water Hazardous Substances (AwSV). It aims to establish uniform technical standards across Germany, addressing the specific regulatory needs and the large number of such installations (approximately 5.5 million in Germany). The regulation is developed by the German Association for Water, Wastewater, and Waste (DWA) to ensure sustainable and safe water management practices.

Standard and Specification