generated: '2026-09-14'
method: searched
source: https://aerviklabs.com/changelog/ ; https://aerviklabs.com/apis/coi-verification/
versioning:
  scheme: dated
  current_version: '1.0.0'
  note: >-
    The OpenAPI declares info.version 1.0.0. The site publishes no formal
    semantic-versioning policy; product evolution is tracked as a dated
    changelog, newest first.
deprecation:
  policy: informal-but-honored
  mechanism: >-
    Retired routes and discontinued products return HTTP 410 Gone with an
    explanatory code (e.g. `route_retired`, `410 Gone`) rather than being
    silently removed.
  examples:
  - date: '2026-09-06'
    change: AD/CVD removed from import screening; endpoint returns 410 route_retired.
  - date: '2026-09-02'
    change: Healthcare Exclusion & Sanction Screening discontinued permanently; endpoints return 410 Gone.
  sunset_headers: not-documented
status_page:
  present: false
  note: No status page or uptime dashboard is published.
sla:
  present: false
  note: The pricing page states there is no uptime guarantee or SLA.
recent_breaking_changes:
- date: '2026-09-08'
  change: COI Verification returns three-state verdicts (compliant / deficient / cannot_determine) with an "unreadable" status for illegible fields.
- date: '2026-09-07'
  change: 'Breaking: COI Verification withholds unquoted values (returns null) rather than guessing.'