Billing Service — Service Readiness

Status: populated Owner: TBD Last updated: 2026-04-17 Companion: Service Template · DoD

1. Readiness gate

#	Check	Owner	Evidence
1	All 17 canonical docs populated	Tech lead	This folder
2	Domain + application coverage ≥ 85 %	Dev	`coverage/lcov-report`
3	`tenant-isolation.spec.ts` passing	Dev	CI run
4	`outbox.spec.ts` passing	Dev	CI run
5	`inbox.spec.ts` passing	Dev	CI run
6	`ledger-immutability.spec.ts` passing	Dev	CI run
7	`idempotency.spec.ts` passing	Dev	CI run
8	OpenAPI Pact green vs claims-service + portal BFF	Dev	Pact broker
9	Event schema conformance green	Dev	Schema registry
10	OpenTelemetry verified (traces + logs + metrics) in staging	SRE	Grafana screenshots
11	SLOs + alerts configured with runbooks	SRE	`alerts/.yaml`, `runbooks/.md`
12	Canary 5 % / 30 min complete in staging; rollback verified	SRE	Deploy log
13	RLS enabled + tested on every tenant-scoped table	Dev	SQL audit
14	PII / PHI redaction at log level	Dev	Log sample audit
15	Ledger integrity nightly job deployed	SRE	k8s CronJob
16	DR runbook signed by SRE + tech lead	Tech lead + SRE	`DR_RUNBOOK.md`
17	On-call rotation assigned in PagerDuty	SRE	PD schedule
18	Pen test report clean / remediation plan accepted	Security	Pen test PDF
19	Compliance review: HIPAA analogue, GDPR alignment, MoPH residency	Compliance	Review doc
20	Tenant-onboarding checklist updated (currency, price list, tax rule)	Product	Checklist

None pending — baseline spec; ready for implementation start.