Hypercare should end because exit criteria were met—not because the calendar said so or the budget ran out. Many Singapore and Philippines custom software programmes extend war rooms indefinitely, burning senior engineers while business-as-usual ownership stays unclear. This checklist defines exit criteria you can put in the statement of work and operate from week two onward. It complements WC1’s hypercare week-one playbook by focusing on clean exit.

Exit criteria protect both sides. Clients avoid paying forever for “extra care” that hides missing BAU readiness. Vendors avoid being trapped in unpaid heroics. Write the criteria before go-live while leverage and clarity still exist.

Define hypercare versus BAU before go-live

Hypercare is an intensified support posture with shortened response times, dedicated triage, and often joint vendor and client staffing. BAU or AMS is steady-state support with agreed service levels. Write both models: hours of cover, channels, severity matrix, and who owns product decisions after exit. If you skip this, every severity-three incident becomes a political event.

Measurable exit criteria

Severity burn-down: no open severity-one or severity-two defects attributable to the release beyond an agreed age without workaround and owner.
Incident rate trend: rolling seven-day critical incident count at or below a pre-agreed threshold versus the baseline week.
Rollback readiness: documented ability to roll back or forward-fix within recovery time objectives, preferably proven in a drill.
Monitoring coverage: golden signals for critical journeys healthy; paging noise below an agreed rate.
Runbook completeness: top failure modes have runbooks reviewed by BAU owners.
Access hygiene: temporary hypercare privileges revoked or converted to least privilege.
Knowledge transfer: named BAU engineers have shadowed triage for an agreed number of incidents or drills.
Backlog split: remaining defects classified into must-fix-before-exit versus AMS backlog with dates.
Customer or user journeys: critical paths signed off as stable by the product owner.

Governance: who signs the exit

Require a short exit review with product owner, IT operations, security when material, and vendor delivery lead. Use a written checklist—not a verbal “looks fine.” Capture residual risks and accepted exceptions. Procurement should see whether exit triggers fee step-downs or AMS start dates. Store the signed minute with the project records.

Anti-patterns that fake readiness

Exiting while severity-one workarounds depend on one hero engineer.
Moving to BAU without published on-call rotas.
Leaving feature flags half-migrated with no owner.
Counting calendar days as progress without quality gates.
Handing support to a team that never saw the architecture during build.
Declaring green because executives are tired of war-room meetings.

Singapore and Philippines operating rhythm

Document timezone coverage for the exit week. If Singapore business hours own customer impact and Philippines engineers own deep triage, keep overlap windows until criteria clear. After exit, ensure AMS includes the same overlap or an explicit follow-the-sun model under Managed Scale.

Evidence pack for the exit meeting

Defect and incident dashboards for the hypercare window.
Change log of hotfixes with reviewers.
Monitoring evidence for critical service objectives.
Runbook index with owners.
Access review report.
AMS or BAU RACI signed.
Open risk list with acceptances.

Plain-language contract sketch

Hypercare ends on the first business day after the exit review records that exit criteria in the schedule are met, or on a stated date with written risk acceptance for unmet criteria, whichever the client chooses. The vendor shall not unreasonably withhold participation in the exit review. Tie fees so endless hypercare is neither a silent vendor revenue plan nor free client labour.

Align steady-state expectations with post-go-live support SLAs for Singapore so exit does not mean support quality collapse. For UAT quality before you even enter hypercare, see custom software UAT checklist.

Ninety-day lookback

Two to four weeks after exit, review whether criteria were gamed. If paging noise spiked or knowledge gaps appeared, tighten criteria for the next release train. Continuous improvement of exit criteria is a programme asset.

Operating checklist you can run this month

Treat hypercare exit as a governed release gate, not a vibe check. Put owners and dates beside each item. If an item has no owner, it is not a control—it is a wish.

Name a single accountable owner on the client side and a counterpart on the vendor side.
Schedule a working session with decision makers present—not a status theatre meeting.
Collect artefacts into a shared due-diligence folder with access control.
Record open risks with residual rating and next review date.
Convert weak answers into contractual schedules before signature or go-live.
Book a follow-up checkpoint thirty days after the first decision.

Questions to ask in the next steering meeting

What evidence would change our mind if we are wrong?
Which residual risks are we explicitly accepting, and who signs that acceptance?
What breaks if a key person is unavailable for two weeks?
Where do Singapore and Philippines responsibilities hand off in the daily rhythm?
What does “done” look like in artefacts, not adjectives?
Which metrics are leading indicators versus lagging vanity counts?

Common failure modes to watch

Most failures are organisational, not technological. Teams skip evidence because schedules compress. Vendors answer with certificates instead of control owners. Clients accept verbal assurances in war rooms that never become schedules. Write the awkward items down while leverage still exists.

Optimistic timelines without environment ownership.
Security answered by sales without delivery leads.
Integration ownership left blank across multiple vendors.
Hypercare without exit criteria.
Privacy clauses that operations cannot execute.
Dashboards without named humans who act on them.

How this ties to WC1 service pillars

Use these checklists whether or not you engage WC1. When you need accountable delivery across software, integration, cloud, automation, AI, or managed capacity, map the work to the matching pillar under services and keep a single ownership spine so handoffs do not become your full-time job.

If you want a structured review of procurement scoring, ODC controls, contracts, or go-live readiness, start via contact. Explore services and case studies for how WC1 sequences delivery across Singapore and the Philippines—without inventing metrics or outcomes.

Depth addendum for Hypercare Exit Criteria Checklist for Custom Software (SG+PH)

Use this addendum to push the article into operating practice. hypercare exit criteria custom software is only useful when it changes a decision, a schedule, or a contract clause. The sections below help sponsors and delivery leads convert the core checklist into artefacts and cadences that survive busy weeks.

Artefact checklist

One-page summary for executives with decisions needed.
Detailed tracker for operators with evidence columns.
Risk register rows for every unmet critical control.
Contract schedule draft mirroring the operating answers.
Communication plan for Singapore and Philippines stakeholders.

Cadence suggestions

Run a focused working session to close gaps, then a shorter steering update. Avoid mixing deep artefact review with status storytelling in the same hour. Protect deep-work time for the people producing evidence.

Implementation notes for busy teams

Checklists fail when they stay in slide decks. Put each item into a tracker with owner, due date, and evidence link. Review weekly until closed. If an item cannot be evidenced, treat it as open risk—not as “mostly done.”

Create a shared folder with read access for sponsors and write access for operators.
Require artefact links in the tracker—no closed status without evidence.
Escalate blockers older than five business days to the steering forum.
Keep Singapore and Philippines owners visible on every critical row.
Archive decisions with date and rationale so future teams inherit context.

What “good enough” looks like before you proceed

Perfection is not the bar. Proceed when residual risks are named, owners exist, and compensating controls are written. Do not proceed when critical access, data, or rollback questions remain unanswered. Write the difference down so the organisation shares the same meaning of ready.

Critical path owners named and reachable in the next incident window.
Data and access questions answered with diagrams or configs, not slogans.
Rollback or remediation path exists for the top failure modes.
Commercial schedules match the operating model you just agreed.
A follow-up date is booked before anyone declares victory.

Hypercare Exit Criteria Checklist for Custom Software (SG+PH)