diff --git a/ipi-survey-platform/src/pages/Admin/configuration/IsicHsCodes.jsx b/ipi-survey-platform/src/pages/Admin/configuration/IsicHsCodes.jsx
index 47d3d5d..e202061 100644
--- a/ipi-survey-platform/src/pages/Admin/configuration/IsicHsCodes.jsx
+++ b/ipi-survey-platform/src/pages/Admin/configuration/IsicHsCodes.jsx
@@ -895,6 +895,21 @@ const IsicHsCodes = () => {
 
   const handleFormChange = (field) => (event) => {
     const value = event?.target?.value ?? event;
+
+  if (field === "weight") {
+    // Allow only numbers + optional decimal
+    if (!/^\d*\.?\d*$/.test(value)) return;
+
+    // Split integer & decimal parts
+    const [intPart = "", decPart = ""] = value.split(".");
+
+    
+    if (intPart.length > 2) return;
+
+   
+    if (decPart.length > 10) return;
+  }
+
     setForm((prev) => ({ ...prev, [field]: value }));
   };