In the Premier League for example, representatives also carry an accreditation pass with them at all times. These are issued to them once they have been successful in their accreditation.
Once someone has been initially verified and accepted by the club or organisation, they will be issued with an Accreditation Pass, which is credit card size and will be valid for a chosen duration of time, such as a season or tournament.
The production of passes can be done well in advance of seasons and tournaments if preferred.
The Accreditation Pass can be kept inside the same lanyard used for visitor badges for that particular match, adding an extra physical inspection check.
The pass can also be carried digitally in the iPBS mobile app.