Operating a mandatory occurrence reporting system

Publication Year

2026

Document Status

Current

Abstract

Provides guidance for principal designers and principal contractors on operating a mandatory occurrence reporting (MOR) system for reporting building safety incidents and risks. Covers: who must operate a MOR system, reportable incidents and risks, operating the MOR system and what people must be told.

Document History

Sourced from: https://www.gov.wales/operating-mandatory-occurrence-reporting-system and converted to pdf. Whilst we endeavour to capture all updates it is subject to receiving alerts from the publisher and there may be formatting or punctuation changes applied to the html version that do not affect the text. Document type: guidance. First published: 18 June 2026.

Publisher Information