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DIN CLC/TS 50491-7 VDE V 0849-7:2026-04

General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS)

Part 7: IT security and data protection – User Guide;

German version CLC/TS 50491-7:2024
Class/Status: Standard, valid
Released: 2026-04
VDE Art. No.: 0801102

Note: You can pre-order this document (delivery subject to availability). Valid from 2026-04-01.

This document provides guidance to set up and manage/update a cybersecure HBES/BACS connected to the internet. It describes categories of HBES/BACS networks in the context of cybersecurity updates and provides a risk assessment guide.