CAB & approvals
Change management
Risk-tiered changes with auto-CAB, blast-radius preview, freeze-window enforcement, and one-click rollback — chained to incidents and audit.
Open change requests
14
Approved this week
38
Avg lead time
2.4 hrs
Change failure rate
3.1%
In-flight changes
- CR-4821 · Postgres minor upgrade (low risk) · Auto-approved · deploy 03:00 UTCok
- CR-4822 · FHIR R5 endpoint cutover (high risk) · CAB review pendingwarn
- CR-4823 · CDS rule update (med risk) · Clinical sign-off in progressinfo
- CR-4824 · Identity provider migration · Blocked — change freeze (Mon)warn
Risk tiers & gates
- Low — auto-approve, post-deploy review
- Medium — peer approval + canary
- High — CAB quorum + rollback rehearsal
- Emergency — break-glass with after-action
Freeze windows
- Open enrollment (Nov 1 – Dec 15) — all clinical UX
- Monday mornings — non-emergency prod
- Joint Commission survey week — audit & access
- End-of-quarter — billing & RCM