generated: '2026-07-24'
method: searched
source: >-
  https://tpp-uk.com/resources/integration-request/ ,
  https://digital.nhs.uk/services/digital-services-for-integrated-care/im1-pairing-integration
note: >-
  TPP versions its downloadable interface specifications directly (the SystmOne Client
  Integration API ships as a numbered spec, currently v33.4). It runs no public status page
  and no self-serve deprecation policy; lifecycle for the national integration routes (IM1,
  GP Connect) is governed by NHS England's Digital Care Services framework and conformance
  process, not by TPP.
versioning:
  scheme: document-version
  current: 'SystmOne Client Integration API v33.4'
  docs: https://tpp-uk.com/resources/integration-request/
deprecation:
  policy_url: null
  governed_by: NHS England Digital Care Services (DCS) framework / SCAL conformance
  sunset_header: false
sla:
  url: null
  note: >-
    SystmOne is a centrally hosted national clinical system; availability commitments are
    contracted through the NHS, not published as a developer-facing SLA.
status_page: null
deprecated_operations: []