RR425 - Modelling the PSA1 indicator

An analysis of the under-reporting of major accidents and over-3-day injuries in RIDDOR reports was examined using various data sources, namely the RIDDOR database of reported accidents, the Labour Force Survey (LFS) and surveys carried out by the Risk Assessment (RA) section of HSL in the manufacturing and services sector. The key points emerging from the analysis were:

This report and the work it describes were funded by the Health and Safety Executive (HSE). Its contents, including any opinions and/or conclusions expressed, are those of the authors alone and do not necessarily reflect HSE policy.

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Updated 2021-04-20