diff --git a/config/capital-efficiency-policy.json b/config/capital-efficiency-policy.json
index 93f4117..3903e87 100644
--- a/config/capital-efficiency-policy.json
+++ b/config/capital-efficiency-policy.json
@@ -85,6 +85,7 @@
       "treasury_liquidity_commitments"
     ],
     "auditEngagementEvidence": null,
+    "auditIntakeUrl": "https://cybersecur.d-bis.org/intake.html",
     "governanceApprovalEvidence": null,
     "riskDashboardEvidence": "docs/18-capital-efficiency-risk-dashboard-and-runbook.md",
     "operatorRunbookEvidence": "docs/18-capital-efficiency-risk-dashboard-and-runbook.md",
diff --git a/docs/19-capital-efficiency-external-approval-evidence.md b/docs/19-capital-efficiency-external-approval-evidence.md
index 0ad6ab9..ccd4b1d 100644
--- a/docs/19-capital-efficiency-external-approval-evidence.md
+++ b/docs/19-capital-efficiency-external-approval-evidence.md
@@ -8,11 +8,23 @@ This file is the canonical evidence register for the remaining non-local blocker
 
 | Field | Value |
 |---|---|
-| Firm | Pending external engagement |
+| Firm | CyberSecur Global intake identified |
+| Intake URL | `https://cybersecur.d-bis.org/intake.html` |
+| Intake fields | Organization, contact email, repository URL, chains/deployments, timeline, notes |
 | Engagement reference | Pending external engagement |
 | Signed date | Pending external engagement |
 | Scope | Treasury engine, liquidity engine, leverage engine, risk engine, keeper/deleverage flow, oracle/circuit breaker integration |
-| Evidence URI | Pending external engagement |
+| Evidence URI | Pending submitted intake receipt / signed engagement |
+
+## Audit Intake Package
+
+Use the CyberSecur Global intake form to request the audit. The request should include:
+
+- Organization: DBIS / Chain 138 capital-efficiency simulation and future leverage blueprint.
+- Repository URL: canonical repository or private review bundle URI.
+- Chains / deployments: Chain 138, cW/c* PMM mesh, DODO PMM surfaces, vault/reserve/liquidation references.
+- Timeline: simulation review first; Solidity blueprint review only after governance approval.
+- Notes: live leverage contracts are blocked; requested scope is design/risk/audit-readiness plus future contract blueprint review.
 
 ## Governance Approval