diff --git a/clients/api-proxy/association/index.ts b/clients/api-proxy/association/index.ts
index 4a7e5a9b5..3e92ee894 100644
--- a/clients/api-proxy/association/index.ts
+++ b/clients/api-proxy/association/index.ts
@@ -20,7 +20,7 @@ const clientAssociation = async (
 ) => {
   const response = await clientAPIProxy<IAssociationResponse>(
     routes.proxy.association + rnaOrSiren,
-    { timeout: constants.timeout.L, useCache }
+    { timeout: constants.timeout.XL, useCache }
   );
 
   if (response.identite && Object.keys(response.identite).length === 1) {
diff --git a/clients/api-proxy/eori/index.ts b/clients/api-proxy/eori/index.ts
index 85f470f4b..ba0e88565 100644
--- a/clients/api-proxy/eori/index.ts
+++ b/clients/api-proxy/eori/index.ts
@@ -11,7 +11,7 @@ import { clientAPIProxy } from '../client';
  */
 const clientEORI = async (siret: Siret): Promise<IEORIValidation> => {
   return await clientAPIProxy<IEORIValidation>(routes.proxy.eori + siret, {
-    timeout: constants.timeout.XL,
+    timeout: constants.timeout.XXL,
     useCache: true,
   });
 };
diff --git a/clients/api-proxy/tva/index.ts b/clients/api-proxy/tva/index.ts
index 7daedb0a6..d56fe9d57 100644
--- a/clients/api-proxy/tva/index.ts
+++ b/clients/api-proxy/tva/index.ts
@@ -51,7 +51,7 @@ const clientTVA = async (
 
   const data = await clientAPIProxy<IVIESResponse>(url, {
     useCache,
-    timeout: constants.timeout.XL,
+    timeout: constants.timeout.XXL,
   });
 
   if (data.userError && ['VALID', 'INVALID'].indexOf(data.userError) === -1) {