Chat with us, powered by LiveChat Firewall submission URL Allow list Skip to Content

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)

For Submitting

HMRC - Test + Live

CH (for test and live submissions) 
(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.


  • Related template: None
  • Software platform: Working Papers 2022