Face coverings Face coverings are not classed as personal protective equipment (PPE) as they: • are generally not manufactured to a recognised standard and not CE marked • do not provide a proven level of protection for work risks such as dust and spray. See Health and Safety Executive (HSE) guidance: Face coverings and face masks at work during the coronavirus (COVID-19) pandemic The Department for Business, Energy and Industrial Strategy (BEIS) Working safely during coronavirus (COVID-19) guidance also draws a distinction (see eg, the Visitor economy guide) between: • PPE, including face masks, and • face coverings The Cabinet Office guidance Face coverings: when to wear one, exemptions, and how to make your own lists the indoor settings in which a face covering must be worn and also that it is compulsory (from 24 September)