Firewall submission URL Allow list

Below is a list of URLs that your IT department will need to allow in order for CaseView to connect to the Online Taxonomies, Companies House and HMRC:

Taxonomies – (for tagging)

http://xbrl.frc.org.uk

https://xbrl.frc.org.uk

http://www.xbrl.org

http://www.w3.org

frc.org.uk

For Submitting

HMRC - Test + Live

https://transaction-engine.tax.service.gov.uk/submission
https://test-transaction-engine.tax.service.gov.uk/submission

CH

https://xmlgw.companieshouse.gov.uk/v1-0/xmlgw/Gateway (for test and live submissions)
https://xmlbeta.companieshouse.gov.uk/v1-0/xmlgw/Gateway (for CH API use)

Allow list definition: A typical firewall uses an allow list policy to accept internet communication from allow listed addresses/websites, while denying everything else. If the communication does not appear on the allow list, the communication is rejected.