diff --git a/client/src/pages/AdminSequenceInscrits.tsx b/client/src/pages/AdminSequenceInscrits.tsx
index ce745a6..6fbef91 100644
--- a/client/src/pages/AdminSequenceInscrits.tsx
+++ b/client/src/pages/AdminSequenceInscrits.tsx
@@ -167,14 +167,25 @@ export default function AdminSequenceInscrits() {
     return formations.find((f) => f.id === sequence.formationId)?.nom || "N/A";
   };
 
-  const formatDate = (date: Date) => {
-    return new Date(date).toLocaleDateString("fr-FR", {
-      day: "2-digit",
-      month: "2-digit",
-      year: "numeric",
-      hour: "2-digit",
-      minute: "2-digit",
-    });
+  const formatDate = (dateValue: any) => {
+    if (!dateValue) return "N/A";
+    
+    try {
+      // Parser la date MySQL sans conversion UTC
+      const dateStr = String(dateValue);
+      const match = dateStr.match(/(\d{4})-(\d{2})-(\d{2})[T ]?(\d{2}):(\d{2})/);
+      
+      if (!match) {
+        console.warn('Format de date non reconnu:', dateValue);
+        return "N/A";
+      }
+      
+      const [, year, month, day, hours, minutes] = match;
+      return `${day}/${month}/${year} ${hours}:${minutes}`;
+    } catch (error) {
+      console.error('Erreur de formatage de date:', error, dateValue);
+      return "N/A";
+    }
   };
 
   const getStatutBadge = (statut: string) => {
diff --git a/client/src/pages/AdminSequences.tsx b/client/src/pages/AdminSequences.tsx
index 435cc3f..35d9efe 100644
--- a/client/src/pages/AdminSequences.tsx
+++ b/client/src/pages/AdminSequences.tsx
@@ -99,9 +99,22 @@ export default function AdminSequences() {
     const safeFormatDate = (dateValue: any): string => {
       if (!dateValue) return "";
       try {
-        const date = new Date(dateValue);
-        if (isNaN(date.getTime())) return "";
-        return format(date, "yyyy-MM-dd'T'HH:mm");
+        // Si c'est déjà une chaîne au bon format, la retourner directement
+        if (typeof dateValue === 'string' && dateValue.match(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}/)) {
+          return dateValue.substring(0, 16); // Garder seulement YYYY-MM-DDTHH:mm
+        }
+        
+        // Parser la date MySQL (format: "YYYY-MM-DD HH:mm:ss") sans conversion UTC
+        const dateStr = String(dateValue);
+        const match = dateStr.match(/(\d{4})-(\d{2})-(\d{2})[T ]?(\d{2}):(\d{2})/);
+        
+        if (!match) {
+          console.warn('Format de date non reconnu:', dateValue);
+          return "";
+        }
+        
+        const [, year, month, day, hours, minutes] = match;
+        return `${year}-${month}-${day}T${hours}:${minutes}`;
       } catch (error) {
         console.error('Erreur de formatage de date:', error, dateValue);
         return "";
@@ -219,14 +232,25 @@ export default function AdminSequences() {
     return formations?.find((f) => f.id === formationId)?.nom || "N/A";
   };
 
-  const formatDate = (date: Date) => {
-    return new Date(date).toLocaleDateString("fr-FR", {
-      day: "2-digit",
-      month: "2-digit",
-      year: "numeric",
-      hour: "2-digit",
-      minute: "2-digit",
-    });
+  const formatDate = (dateValue: any) => {
+    if (!dateValue) return "N/A";
+    
+    try {
+      // Parser la date MySQL (format: "YYYY-MM-DD HH:mm:ss" ou objet Date) sans conversion UTC
+      const dateStr = String(dateValue);
+      const match = dateStr.match(/(\d{4})-(\d{2})-(\d{2})[T ]?(\d{2}):(\d{2})/);
+      
+      if (!match) {
+        console.warn('Format de date non reconnu pour affichage:', dateValue);
+        return "N/A";
+      }
+      
+      const [, year, month, day, hours, minutes] = match;
+      return `${day}/${month}/${year} ${hours}:${minutes}`;
+    } catch (error) {
+      console.error('Erreur de formatage de date pour affichage:', error, dateValue);
+      return "N/A";
+    }
   };
 
   const getStatutBadge = (statut: string) => {
diff --git a/client/src/pages/Inscription.tsx b/client/src/pages/Inscription.tsx
index c3ce877..3beea86 100644
--- a/client/src/pages/Inscription.tsx
+++ b/client/src/pages/Inscription.tsx
@@ -109,8 +109,35 @@ export default function Inscription() {
     });
   }, [sequences]);
 
-  const formatDate = (date: Date | string) => {
-    return format(new Date(date), "EEEE d MMMM yyyy 'à' HH:mm", { locale: fr });
+  const formatDate = (dateValue: Date | string) => {
+    if (!dateValue) return "N/A";
+    
+    try {
+      // Parser la date MySQL sans conversion UTC
+      const dateStr = String(dateValue);
+      const match = dateStr.match(/(\d{4})-(\d{2})-(\d{2})[T ]?(\d{2}):(\d{2})/);
+      
+      if (!match) {
+        console.warn('Format de date non reconnu:', dateValue);
+        return "N/A";
+      }
+      
+      const [, year, month, day, hours, minutes] = match;
+      
+      // Créer une Date en heure locale pour le formatage avec date-fns
+      const localDate = new Date(
+        parseInt(year),
+        parseInt(month) - 1,
+        parseInt(day),
+        parseInt(hours),
+        parseInt(minutes)
+      );
+      
+      return format(localDate, "EEEE d MMMM yyyy 'à' HH:mm", { locale: fr });
+    } catch (error) {
+      console.error('Erreur de formatage de date:', error, dateValue);
+      return "N/A";
+    }
   };
 
   if (loadingFormation || loadingSessions) {
diff --git a/todo.md b/todo.md
index af4d990..1ae20ae 100644
--- a/todo.md
+++ b/todo.md
@@ -107,3 +107,5 @@
 - [x] Corriger la mise à jour du nombre d'inscrits sur la page d'inscription publique
 
 - [x] Corriger le décalage d'une heure entre la saisie et l'affichage des dates de séquences
+
+- [x] Corriger le décalage d'une heure à l'affichage des dates (problème de formatage lors de la récupération)