feat: MaschVO als erster Multi-Regulation-Run + Reuse-Metrik (Freeze haelt: 0 neue Klassen)

User-Reframe: nicht „naechste Regulierung", sondern erster MULTI-REGULATION-Reuse-Test.
- obligations/cra_machinery.json: 31 MaschVO-Obligations (25 LM = Anhang-III-Essential-Reqs
  rechtlich legit + 6 BP). Pipeline 2229->1096 micro->120 review-units->Opus. out_of_scope
  41 RU (AI-Act/DSGVO/Common-Criteria/Banking/...).
- obligations/machinery_reuse_metrics.json: ERSTE Reuse-KPI. **NEUE OBJEKTKLASSEN = 0**
  (Architektur-Freeze haelt gegen physische-Safety-Regulierung — empirisch). 39% Reuse / 61%
  net-new; Capability-Reuse 2 (Cyber-Safety-Bruecke: access_control_safety_functions->access,
  protection_against_corruption->integrity/tamper), Procedure-Reuse 6, Evidence-Reuse 2,
  CORE-Spezialisierung 2 (risk_assessment->update_risk_assessment, conformity->sbom_tech_doc).
- join_keys 95->126 (machinery 31). precluster.py: machinery-Scope.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

obligations/machinery_reuse_metrics.json

@@ -0,0 +1,79 @@
+{
+ "schema_version": "reuse_metrics_v1",
+ "regulation": "MaschVO_2023_1230",
+ "measured": "2026-06-26",
+ "method": "cross_domain_pairs (BGE-M3, machinery vs 95 Bestand) -> classify_relationships (Opus, 54 cross-Paare)",
+ "kpi": {
+  "new_object_classes": 0,
+  "total_obligations": 31,
+  "reuse_linked": 12,
+  "reuse_pct": 39,
+  "net_new": 19,
+  "net_new_pct": 61,
+  "capability_reuse_obls": 2,
+  "procedure_reuse_obls": 6,
+  "evidence_reuse_obls": 2,
+  "core_specialization_obls": 2,
+  "reused_capabilities": [
+   "least_privilege_access_control",
+   "tamper_protection"
+  ]
+ },
+ "distribution": {
+  "SHARED_CAPABILITY": 5,
+  "OVERLAP_ONLY": 19,
+  "SHARED_PROCEDURE": 6,
+  "SUPPORTED_BY": 2,
+  "SHARED_EVIDENCE": 5,
+  "UNRELATED": 16,
+  "SHARED_GUIDANCE": 1
+ },
+ "cyber_safety_bridges": [
+  {
+   "obligation": "access_control_safety_functions",
+   "relation": "SHARED_CAPABILITY",
+   "target": "remote_access_control_least_privilege",
+   "capability": "least_privilege_access_control"
+  },
+  {
+   "obligation": "protection_against_corruption",
+   "relation": "SHARED_CAPABILITY",
+   "target": "software_integrity_protection",
+   "capability": "tamper_protection"
+  },
+  {
+   "obligation": "risk_assessment_machinery_lifecycle",
+   "relation": "SUPPORTED_BY",
+   "target": "update_risk_assessment",
+   "capability": ""
+  },
+  {
+   "obligation": "conformity_assessment",
+   "relation": "SUPPORTED_BY",
+   "target": "sbom_technical_documentation",
+   "capability": ""
+  }
+ ],
+ "net_new_obligations": [
+  "risk_assessment_methodology_competence",
+  "guards_protective_devices",
+  "emergency_stop_interlocking",
+  "safety_functions_design",
+  "safety_components_conformity",
+  "operating_instructions",
+  "eu_declaration_ce_marking",
+  "manufacturer_economic_operator_obligations",
+  "essential_safety_requirements_compliance",
+  "notified_body_requirements",
+  "market_surveillance_safeguard",
+  "sanctions",
+  "scope_transition_application",
+  "ml_safety_components",
+  "specific_machine_types",
+  "vibration_noise_emission",
+  "quality_management_system",
+  "long_term_availability_updates",
+  "security_functions_default_free"
+ ],
+ "interpretation": "MaschVO ist weit von Cyber entfernt -> erwartbar NIEDRIGER Reuse (39%); die Bruecke ist Cybersicherheit von Sicherheitsfunktionen (access_control_safety_functions->access-control, protection_against_corruption->integrity/tamper). NIS2 (Cyber) wird HOHEN Reuse zeigen. WICHTIGSTES ERGEBNIS: 0 neue Objektklassen = Architektur-Freeze haelt gegen eine physische-Safety-Regulierung (empirisch, nicht nur theoretisch)."
+}

obligations/obligation_join_keys.json

@@ -1,7 +1,7 @@
 {
  "schema_version": "obligation_join_keys_v1",
  "contract": "obligation_id ist der stabile Join-Key. Legal Knowledge Graph haengt citation_spans an obligation_id; Compliance Execution Graph mappt control_mapping.source_norm -> obligation_id. Interim-Bruecke = citation_units. obligation_id NIE neu vergeben (re-link).",
- "count": 95,
+ "count": 126,
  "obligation_ids": [
   {
    "obligation_id": "sbom_creation",
@@ -841,6 +841,304 @@
    "tier": "BEST_PRACTICE",
    "citation_units": [],
    "source_role": "IMPLEMENTATION"
+  },
+  {
+   "obligation_id": "risk_assessment_machinery_lifecycle",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1 (Allgemeine Grundsätze)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "risk_assessment_documentation",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang IV (Technische Unterlagen)"
+   ],
+   "source_role": "EVIDENCE"
+  },
+  {
+   "obligation_id": "risk_assessment_methodology_competence",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "BEST_PRACTICE",
+   "citation_units": [],
+   "source_role": "GUIDANCE"
+  },
+  {
+   "obligation_id": "residual_risk_management",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.1.2 (Grundsätze für die Integration der Sicherheit)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "guards_protective_devices",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.4 (Anforderungen an Schutzeinrichtungen)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "emergency_stop_interlocking",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.2.4 (Stillsetzen, Not-Halt)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "safety_functions_design",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.2.1 (Sicherheit und Zuverlässigkeit von Steuerungen)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "safety_components_conformity",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang I (Liste der Sicherheitsbauteile), Art. 5"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "operating_instructions",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.7.4 (Betriebsanleitung)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "blocking_release_procedure",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.3.7/1.7.4"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "conformity_assessment",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Art. 25 (Konformitätsbewertungsverfahren)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "technical_documentation",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang IV (Technische Unterlagen)"
+   ],
+   "source_role": "EVIDENCE"
+  },
+  {
+   "obligation_id": "eu_declaration_ce_marking",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Art. 21, Art. 22 (EU-Konformitätserklärung, CE-Kennzeichnung)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "manufacturer_economic_operator_obligations",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Art. 10, Art. 11 (Pflichten der Hersteller)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "essential_safety_requirements_compliance",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III (Grundlegende Sicherheits- und Gesundheitsschutzanforderungen)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "harmonised_standards_selection",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "BEST_PRACTICE",
+   "citation_units": [],
+   "source_role": "GUIDANCE"
+  },
+  {
+   "obligation_id": "notified_body_requirements",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Kapitel IV (Notifizierung von Konformitätsbewertungsstellen)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "market_surveillance_safeguard",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Kapitel V/VI (Marktüberwachung, Schutzklauselverfahren)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "sanctions",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Art. 50 (Sanktionen)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "scope_transition_application",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Art. 1, Art. 53, Art. 54 (Anwendungsbereich, Übergangsbestimmungen, Geltungsbeginn)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "modification_substantial_change",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Art. 18 (wesentliche Veränderung)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "access_control_safety_functions",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.1.9 (Schutz gegen Korrumpierung)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "protection_against_corruption",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.1.9, Nr. 1.2.1"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "ml_safety_components",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang I Teil A, Anhang III Nr. 1.2.1"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "autonomous_mobile_machinery",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 3 (Mobile Maschinen) / Nr. 6"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "specific_machine_types",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 2-6 (besondere Maschinenkategorien)"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "vibration_noise_emission",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "LEGAL_MINIMUM",
+   "citation_units": [
+    "Anhang III Nr. 1.5.8/1.5.9, Nr. 1.7.4.2"
+   ],
+   "source_role": "LEGAL_BASIS"
+  },
+  {
+   "obligation_id": "verification_inspection_maintenance",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "BEST_PRACTICE",
+   "citation_units": [],
+   "source_role": "GUIDANCE"
+  },
+  {
+   "obligation_id": "quality_management_system",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "BEST_PRACTICE",
+   "citation_units": [],
+   "source_role": "GUIDANCE"
+  },
+  {
+   "obligation_id": "long_term_availability_updates",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "BEST_PRACTICE",
+   "citation_units": [],
+   "source_role": "GUIDANCE"
+  },
+  {
+   "obligation_id": "security_functions_default_free",
+   "regulation": "MaschVO",
+   "family": "machinery",
+   "tier": "BEST_PRACTICE",
+   "citation_units": [],
+   "source_role": "GUIDANCE"
   }
  ]
 }

scripts/obligation_discovery/precluster.py

@@ -33,6 +33,12 @@ SCOPES = {
                 "%automatische aktualisierung%", "%update-mechanismus%",
                 "%update-bereitstellung%", "%bereitstellung von updates%",
                 "%sichere aktualisierung%", "%signierte update%", "%update-paket%"],
+    "machinery": ["%maschinensicherheit%", "%risikobeurteilung%", "%schutzeinrichtung%",
+                  "%not-halt%", "%nothalt%", "%sicherheitsfunktion%", "%sicherheitsbauteil%",
+                  "%betriebsanleitung%", "%trennende schutz%", "%verriegelung%",
+                  "%zweihandschaltung%", "%gefahrbringend%", "%maschinenrichtlinie%",
+                  "%maschinenverordnung%", "%restrisiko%", "%schutzma%nahme%maschine%",
+                  "%gefahrenbereich%", "%schutzabstand%", "%performance level%"],
 }