People who have had two vaccines in Scotland can already
download or get a paper copy of a certificate with a QR code.
It is planned that people will be able to access an NHS Scotland Covid Status App from 30 September, which will show a QR code for each vaccination.
Those who cannot use the app will be able to request what the government describes as "a secure, un-editable" paper record. It will have enhanced security features such as thermodynamic ink to prevent forgery, and will also have a QR code.