You'll be able to access this service via the cyber security portal later this year. Visit the portal website to request access https://cybersecurity.jisc.ac.uk/
If you have not already.
Registrars: Do you support 2FA between yourselves and your customers? Please let us know on email@example.com to update the list of Registrars: https://community.jisc.ac.uk/library/janet-services-documentation/list-registrars
JISC APPROVED REGISTRAR TERMS AND CONDITIONS: All users of Jisc’s Domain Registry service are required to comply with these terms and conditions https://community.jisc.ac.uk/library/network-and-technology-service-docs/registrar-terms-and-conditions
and any applicable policies and technical requirements they may be notified of by Jisc.