The Government have published guidelines on how businesses should prepare for the launch of the NHS COVID-19 App.
Pubs, restaurants, hairdressers, cinemas and other venues are being urged to ensure they have NHS QR code posters visible on entry.
The NHS COVID-19 app is currently being trialled and will launch on Thursday 24 September in England and Wales, including QR check-in at venues
QR codes will be an important way for NHS Test and Trace in England and NHS Test, Trace, Protect in Wales to contact multiple people if coronavirus outbreaks are identified in venues.
The government will be supporting businesses and venues to display the QR codes, which can be downloaded via a website to display as posters in premises.