diff --git a/lib/av_client.ts b/lib/av_client.ts
index 6b14a4a4..f9a634ea 100644
--- a/lib/av_client.ts
+++ b/lib/av_client.ts
@@ -472,7 +472,7 @@ export class AVClient implements IAVClient {
         const voterAuthorizerContextUuid = this.getLatestConfig().items.voterAuthorizerConfig.content.voterAuthorizer.contextUuid;
         const coordinator = new VoterAuthorizationCoordinator(coordinatorURL, voterAuthorizerContextUuid);
         try {
-          coordinator.sendReceipt(clientReceipt, this.authorizationSessionId);
+          coordinator.sendReceipt(clientReceipt, this.authorizationSessionId, this.getLatestConfig().items.electionConfig.content.dbasUrl);
         } catch(e) {
           console.error(e)
         }
diff --git a/lib/av_client/connectors/voter_authorization_coordinator.ts b/lib/av_client/connectors/voter_authorization_coordinator.ts
index dd44d61f..f6b45ba2 100644
--- a/lib/av_client/connectors/voter_authorization_coordinator.ts
+++ b/lib/av_client/connectors/voter_authorization_coordinator.ts
@@ -50,12 +50,13 @@ export default class VoterAuthorizationCoordinator {
     });
   }
 
-  sendReceipt(receipt: BallotBoxReceipt, authorizationSessionId: string ): Promise<AxiosResponse> {
+  sendReceipt(receipt: BallotBoxReceipt, authorizationSessionId: string, dbasUrl?: string ): Promise<AxiosResponse> {
     return this.backend.post('send_receipt', {
       trackingCode: receipt.trackingCode,
       electionContextUuid: this.electionContextUuid,
       authorizationSessionId: authorizationSessionId,
-      receipt: receipt.receipt
+      receipt: receipt.receipt,
+      dbasUrl: dbasUrl
     })
   }
 
diff --git a/lib/av_client/types.ts b/lib/av_client/types.ts
index 4f506c45..58a1b31d 100644
--- a/lib/av_client/types.ts
+++ b/lib/av_client/types.ts
@@ -514,6 +514,7 @@ export interface ElectionConfigContent {
     to: string
   }
   sendTrackingCodeByEmail?: boolean
+  dbasUrl?: string
 }
 
 // Genesis Config Item