diff --git a/apps/edr-freight-web/backoffice/src/pages/fleet/FleetResourcePage.tsx b/apps/edr-freight-web/backoffice/src/pages/fleet/FleetResourcePage.tsx
index 50f3fe26c..746d0118a 100644
--- a/apps/edr-freight-web/backoffice/src/pages/fleet/FleetResourcePage.tsx
+++ b/apps/edr-freight-web/backoffice/src/pages/fleet/FleetResourcePage.tsx
@@ -224,6 +224,21 @@ const FleetResourcePage = () => {
       secondary: true,
       toParams: dateRangeParams("createdFrom", "createdTo"),
     };
+    // Wagons-only: "last maintenance" is a derived value (latest status-log
+    // flip to MAINTENANCE), not a column other fleet resources have.
+    const dateDefs: FilterDef[] =
+      slug === "wagons"
+        ? [
+            dateDef,
+            {
+              key: "lastMaintenance",
+              label: "Last maintenance",
+              type: "date",
+              secondary: true,
+              toParams: dateRangeParams("maintenanceFrom", "maintenanceTo"),
+            },
+          ]
+        : [dateDef];
     if (config?.listFilters?.length) {
       return [
         ...config.listFilters.map((filter): FilterDef => ({
@@ -235,13 +250,13 @@ const FleetResourcePage = () => {
             ? (dynamicOptions[filter.dynamicOptions] ?? [])
             : (filter.options ?? []),
         })),
-        dateDef,
+        ...dateDefs,
       ];
     }
     const fallback = FALLBACK_STATUS_OPTIONS[slug];
     return fallback
-      ? [{ key: "status", label: "Status", type: "enum", multiple: false, options: fallback }, dateDef]
-      : [dateDef];
+      ? [{ key: "status", label: "Status", type: "enum", multiple: false, options: fallback }, ...dateDefs]
+      : dateDefs;
   }, [config, dynamicOptions, slug]);
 
   const controls = useFilters(filterDefs, { pageSize: 10 });
diff --git a/apps/edr-freight-web/backoffice/src/services/wagon.service.ts b/apps/edr-freight-web/backoffice/src/services/wagon.service.ts
index f2c4ece8e..e484632e6 100644
--- a/apps/edr-freight-web/backoffice/src/services/wagon.service.ts
+++ b/apps/edr-freight-web/backoffice/src/services/wagon.service.ts
@@ -51,6 +51,10 @@ export interface WagonListFilters {
   /** Registration day range (YYYY-MM-DD), both ends inclusive. */
   createdFrom?: string;
   createdTo?: string;
+  /** Last-maintenance day range (YYYY-MM-DD), both ends inclusive — matches
+   * the latest status-log flip to MAINTENANCE, not a stored column. */
+  maintenanceFrom?: string;
+  maintenanceTo?: string;
   /** Only read by `getPaged`. */
   page?: number;
   pageSize?: number;
@@ -67,6 +71,8 @@ const wagonListQuery = (filters: WagonListFilters): string => {
   if (filters.trainNumber) params.set('trainNumber', filters.trainNumber);
   if (filters.createdFrom) params.set('createdFrom', filters.createdFrom);
   if (filters.createdTo) params.set('createdTo', filters.createdTo);
+  if (filters.maintenanceFrom) params.set('maintenanceFrom', filters.maintenanceFrom);
+  if (filters.maintenanceTo) params.set('maintenanceTo', filters.maintenanceTo);
   if (filters.page) params.set('page', String(filters.page));
   if (filters.pageSize) params.set('pageSize', String(filters.pageSize));
   const qs = params.toString();