Entry criteria:
- Requirements baselined
- Preliminary design complete
- Key trade studies completed
- Risk assessment performed
- Preliminary analysis complete

Exit criteria:
- Design approach approved
- Requirements verified feasible
- Major risks identified and mitigated
- Development plan approved
- Resources allocated

Entry criteria:
- Detailed design complete
- All analysis complete
- Drawings released for review
- Bill of materials complete
- Manufacturing plan drafted

Exit criteria:
- Design frozen
- Analysis approved
- Drawings approved for release
- Manufacturing plan approved
- Test plan approved

Standard review agenda:
1. Introduction and objectives (15 min)
2. Requirements review (30 min)
3. Design overview (45 min)
4. Analysis summary (30 min)
5. Manufacturing approach (30 min)
6. Test approach (30 min)
7. Risk assessment (30 min)
8. Schedule and cost (15 min)
9. Action items and closure (30 min)

Requirements:
[ ] All requirements allocated and traceable
[ ] Derived requirements documented
[ ] Interface requirements defined
[ ] Verification methods assigned

Design:
[ ] Design meets all requirements
[ ] Design intent documented
[ ] Material selections justified
[ ] Tolerances appropriate for function
[ ] Accessibility for maintenance
[ ] Safety considerations addressed

Analysis:
[ ] Structural analysis complete
[ ] Thermal analysis complete
[ ] Fatigue life adequate
[ ] Weight budget met
[ ] Margins documented

Manufacturing:
[ ] Design is manufacturable
[ ] Tolerances achievable
[ ] Special processes identified
[ ] Supplier capability verified
[ ] Cost estimate complete

For each risk:
[ ] Risk clearly defined
[ ] Likelihood assessed
[ ] Consequence assessed
[ ] Mitigation plan defined
[ ] Responsible party assigned
[ ] Target closure date set
[ ] Status tracked

Review outcomes:
- APPROVED: All criteria met, proceed to next phase
- CONDITIONAL: Proceed with identified conditions
- NOT APPROVED: Return to previous phase

Voting process:
- Unanimous for approval
- Document dissenting opinions
- Escalation path for unresolved issues

Required information:
- Unique ID
- Description
- Assigned to
- Due date
- Priority (high/medium/low)
- Status
- Closure criteria
- Resolution summary

Action item lifecycle:
1. Opened at review
2. Assigned and acknowledged
3. Work in progress
4. Resolution proposed
5. Reviewed and verified
6. Closed

{
  "review_type": "SRR|PDR|CDR|TRR|PRR",
  "project_info": {
    "name": "string",
    "phase": "string",
    "schedule_date": "date"
  },
  "review_scope": {
    "systems": "array",
    "requirements": "array of requirement IDs"
  },
  "previous_actions": "array of action items",
  "attendees": {
    "required": "array",
    "optional": "array"
  }
}

{
  "review_package": {
    "agenda": "document reference",
    "presentation": "file reference",
    "checklists": "array of checklist references"
  },
  "review_results": {
    "decision": "approved|conditional|not_approved",
    "conditions": "array (if conditional)",
    "action_items": [
      {
        "id": "string",
        "description": "string",
        "assigned_to": "string",
        "due_date": "date",
        "priority": "high|medium|low"
      }
    ]
  },
  "maturity_assessment": {
    "overall_score": "number (1-5)",
    "by_area": "object",
    "gaps_identified": "array"
  },
  "meeting_minutes": "document reference"
}