diff --git a/tests/fixtures/bounded-action-loop/valid.blocked-intervention.json b/tests/fixtures/bounded-action-loop/valid.blocked-intervention.json
new file mode 100644
index 00000000..0c3b8269
--- /dev/null
+++ b/tests/fixtures/bounded-action-loop/valid.blocked-intervention.json
@@ -0,0 +1,30 @@
+{
+  "schema_version": "0.1",
+  "kind": "bounded_action_loop",
+  "loop_id": "loop-blocked-intervention-001",
+  "action_proposal": {
+    "proposal_id": "proposal-blocked-intervention-001",
+    "action_type": "emit_audit_packet",
+    "risk_class": "high",
+    "evidence_refs": [
+      "evidence://agentplane/run/blocked-intervention-001/anomaly-signal"
+    ],
+    "requested_result": "emit audit packet for high-risk anomalous action"
+  },
+  "policy_decision_ref": "SocioProphet/policy-fabric#85:pd-block-high-risk-001",
+  "runtime_trace": {
+    "trace_id": "trace-blocked-intervention-001",
+    "proposal_ref": "proposal-blocked-intervention-001",
+    "policy_decision_ref": "SocioProphet/policy-fabric#85:pd-block-high-risk-001",
+    "trace_status": "blocked",
+    "no_external_side_effects": true,
+    "audit_ref": "SocioProphet/model-governance-ledger#20:audit-block-001"
+  },
+  "outcome_record": {
+    "outcome_id": "outcome-blocked-intervention-001",
+    "proposal_ref": "proposal-blocked-intervention-001",
+    "policy_decision_ref": "SocioProphet/policy-fabric#85:pd-block-high-risk-001",
+    "result": "blocked",
+    "audit_ref": "SocioProphet/model-governance-ledger#20:audit-block-001"
+  }
+}
diff --git a/tests/fixtures/bounded-action-loop/valid.modified-action.json b/tests/fixtures/bounded-action-loop/valid.modified-action.json
new file mode 100644
index 00000000..a5f3e716
--- /dev/null
+++ b/tests/fixtures/bounded-action-loop/valid.modified-action.json
@@ -0,0 +1,40 @@
+{
+  "schema_version": "0.1",
+  "kind": "bounded_action_loop",
+  "loop_id": "loop-modified-action-001",
+  "action_proposal": {
+    "proposal_id": "proposal-modified-action-001",
+    "action_type": "record_diagnostic_finding",
+    "risk_class": "moderate",
+    "evidence_refs": [
+      "evidence://agentplane/run/modified-action-001/diagnostic-signal",
+      "evidence://agentplane/run/modified-action-001/policy-constraint"
+    ],
+    "requested_result": "record diagnostic finding with scope modification applied"
+  },
+  "policy_decision_ref": "SocioProphet/policy-fabric#85:pd-modify-scope-001",
+  "runtime_trace": {
+    "trace_id": "trace-modified-action-001",
+    "proposal_ref": "proposal-modified-action-001",
+    "policy_decision_ref": "SocioProphet/policy-fabric#85:pd-modify-scope-001",
+    "trace_status": "modified",
+    "no_external_side_effects": true,
+    "audit_ref": "SocioProphet/model-governance-ledger#20:audit-modified-001"
+  },
+  "outcome_record": {
+    "outcome_id": "outcome-modified-action-001",
+    "proposal_ref": "proposal-modified-action-001",
+    "policy_decision_ref": "SocioProphet/policy-fabric#85:pd-modify-scope-001",
+    "result": "modified",
+    "audit_ref": "SocioProphet/model-governance-ledger#20:audit-modified-001"
+  },
+  "trait_baseline": {
+    "baseline_id": "baseline-modified-observational-001",
+    "observational_only": true
+  },
+  "trait_drift_metric": {
+    "metric_id": "trait-drift-modified-001",
+    "observational_only": true,
+    "value": 0.15
+  }
+}
diff --git a/tools/check_bounded_action_loop.py b/tools/check_bounded_action_loop.py
index 6a8b2c9c..da59ff9f 100644
--- a/tools/check_bounded_action_loop.py
+++ b/tools/check_bounded_action_loop.py
@@ -13,7 +13,8 @@
 ROOT = Path(__file__).resolve().parents[1]
 SCHEMA = ROOT / "schemas" / "bounded-action-loop.v0.schema.json"
 FIXTURES = ROOT / "tests" / "fixtures" / "bounded-action-loop"
-VALID = FIXTURES / "valid.record-event-instance.json"
+
+INTERVENTION_STATUSES = {"blocked", "modified", "escalated"}
 
 
 def load_json(path: Path) -> dict[str, Any]:
@@ -41,6 +42,12 @@ def check_data(data: dict[str, Any]) -> None:
         raise ValueError("proposal evidence refs required")
     if proposal["risk_class"] != "low" and trace["trace_status"] == "recorded":
         raise ValueError("recorded trace requires low risk in v0")
+    # Runtime trace must always be present and consistent with outcome
+    if trace["trace_status"] != outcome["result"]:
+        raise ValueError("trace_status and outcome result must match")
+    # Intervention outcomes (blocked/modified/escalated) must have audit_ref
+    if outcome["result"] in INTERVENTION_STATUSES and not outcome.get("audit_ref"):
+        raise ValueError(f"intervention outcome result={outcome['result']} requires audit_ref")
 
 
 def validate_file(path: Path, schema: dict[str, Any]) -> None:
@@ -51,7 +58,11 @@ def validate_file(path: Path, schema: dict[str, Any]) -> None:
 
 def main() -> int:
     schema = load_json(SCHEMA)
-    validate_file(VALID, schema)
+    valids = sorted(FIXTURES.glob("valid.*.json"))
+    if not valids:
+        raise SystemExit("missing valid bounded-action-loop fixtures")
+    for path in valids:
+        validate_file(path, schema)
     invalids = sorted(FIXTURES.glob("invalid.*.json"))
     if not invalids:
         raise SystemExit("missing invalid bounded-action-loop fixtures")