A person who holds a Sentinel card, typically a Track Worker.
A person who works for a Sponsor, Training Provider or Medical Provider, typically an Office Worker.
Help & support
FAQs/ How do I?
Training & medical providers
What is Sentinel?
Apply for a card
There have been minor changes to the Sentinel Scheme Rules regarding sponsor qualification assurance. The current version of the rules can be found at
Please continue to report any issues to the 24/7 Helpdesk - Tel: 0330 7262 222 or Email: firstname.lastname@example.org
Please read the
Network Rail and Sentinel data privacy policies