diff --git a/src/lib/auditors/dossiers_legislatifs.ts b/src/lib/auditors/dossiers_legislatifs.ts
index 04bf87a..2587098 100644
--- a/src/lib/auditors/dossiers_legislatifs.ts
+++ b/src/lib/auditors/dossiers_legislatifs.ts
@@ -12,6 +12,7 @@ import {
   auditSwitch,
   auditString,
   auditTest,
+  auditNumber,
 } from "@auditors/core"
 
 function auditContenu(audit: Audit, dataUnknown: unknown): [unknown, unknown] {
@@ -177,7 +178,23 @@ function auditLigne(audit: Audit, dataUnknown: unknown): [unknown, unknown] {
   const errors: { [key: string]: unknown } = {}
   const remainingKeys = new Set(Object.keys(data))
 
-  for (const key of ["ARTICLE", "BASE_LEGALE", "DECRET", "OBJET"]) {
+  audit.attribute(
+    data,
+    "ARTICLE",
+    true,
+    errors,
+    remainingKeys,
+    auditSwitch(
+      [
+        auditNumber,
+        auditInteger,
+        auditFunction((article) => article.toString()),
+      ],
+      auditTrimString,
+    ),
+    auditEmptyToNull,
+  )
+  for (const key of ["BASE_LEGALE", "DECRET", "OBJET"]) {
     audit.attribute(
       data,
       key,
@@ -224,15 +241,10 @@ function auditLigne(audit: Audit, dataUnknown: unknown): [unknown, unknown] {
     errors,
     remainingKeys,
     auditSwitch(
-      [auditInteger, auditFunction((numero) => [numero])],
-      [
-        auditString,
-        auditFunction((numeros) => numeros.split(",")),
-        auditArray(auditStringToNumber, auditInteger),
-      ],
+      [auditNumber, auditInteger, auditFunction((numero) => numero.toString())],
+      auditTrimString,
     ),
-    auditArray(auditRequire),
-    auditRequire,
+    auditEmptyToNull,
   )
 
   return audit.reduceRemaining(data, errors, remainingKeys)
diff --git a/src/lib/legal.ts b/src/lib/legal.ts
index 9ea4906..b2fa11f 100644
--- a/src/lib/legal.ts
+++ b/src/lib/legal.ts
@@ -216,7 +216,7 @@ export interface Ligne {
     "@id": string // Always a JORFARTI ID
     "#text": string
   }>
-  NUMERO_ORDRE: number[]
+  NUMERO_ORDRE?: string
   OBJET?: string
 }
 
diff --git a/src/scripts/export_dole_echeancier_to_csv.ts b/src/scripts/export_dole_echeancier_to_csv.ts
index 90c90a4..5ab5514 100644
--- a/src/scripts/export_dole_echeancier_to_csv.ts
+++ b/src/scripts/export_dole_echeancier_to_csv.ts
@@ -47,9 +47,7 @@ async function exportEcheanciers(csvFilePath: string): Promise<void> {
           lien_article_texte: lienArticle["#text"],
           derniere_maj: echeancier["@derniere_maj"],
           id: dossierLegislatif.META.META_COMMUN.ID,
-          numero_ordre: ligne.NUMERO_ORDRE.map((numero) =>
-            numero.toString(),
-          ).join(", "),
+          numero_ordre: ligne.NUMERO_ORDRE,
           objet: ligne.OBJET,
           titre: dossierLegislatif.META.META_DOSSIER_LEGISLATIF.TITRE,
         })