diff --git a/apps/web/Components/Calculation/config/elements-props.tsx b/apps/web/Components/Calculation/config/elements-props.tsx
index 1e4375c..428a7f4 100644
--- a/apps/web/Components/Calculation/config/elements-props.tsx
+++ b/apps/web/Components/Calculation/config/elements-props.tsx
@@ -458,6 +458,11 @@ const props: Partial<ElementsProps> = {
     precision: 4,
     formatter: createFormatter({ minimumFractionDigits: 4, maximumFractionDigits: 4 }),
   },
+  tbxVIN: {
+    onInput: (e) => {
+      e.currentTarget.value = e.currentTarget.value.toUpperCase();
+    },
+  },
 };
 
 export default props;