{
  "schema-version": "0.1.0",
  "standard": {
    "schema-version": "0.1.0",
    "sequence": 410,
    "standard_id": "EVD-001",
    "title": "Change and Test Surface Guidance",
    "summary": "Providers publish concise recipient guidance describing what changed and what surface area should be tested.",
    "doc-status": "Pre-Draft",
    "standard-version": "0.0.1",
    "candidate-pack": "OSERA-SP-0.2.0 observe",
    "ratified-in": "Not ratified",
    "ratified-date": "Not ratified",
    "fitness-role": "Observe-only check",
    "type": "EVD",
    "category": "Recipient Evidence",
    "applies-to": [
      "Patch providers",
      "Enterprise recipients",
      "Tooling providers"
    ],
    "requirements": [
      {
        "id": "EVD-001.REQ-001",
        "level": "SHOULD",
        "text": "Patch providers should publish versioned recipient guidance describing what changed and what surface area should be tested.",
        "checkability": "manual",
        "checks": [
          {
            "id": "EVD-001.CHECK-001",
            "title": "Recipient guidance uses the current guidance schema",
            "type": "release-evidence",
            "severity": "observe",
            "implementation": "osera-fitness.evd001.recipient_guidance_schema",
            "evidence": [
              "recipient_guidance",
              "schema_version"
            ]
          }
        ]
      }
    ],
    "source_path": "docs/_standards/evd-001-change-and-test-surface.md",
    "url": "/standards/evd-001-change-and-test-surface/"
  }
}