The Health & Safety Executive (HSE) issue details of when and how you should report coronavirus incidents under RIDDOR (Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013).
HSE on face fit testing and the measures that should be taken to minimise the risk of COVID-19 transmission.
A fit test should be carried out before employees wear RPE for the first time. Follow our guidance on additional measures to minimise the risk of transmission during face-fit testing.