diff --git a/src/components/04_product-service/BasicInfoProduct.vue b/src/components/04_product-service/BasicInfoProduct.vue
index 0e8ed3d7..6a93d6f4 100644
--- a/src/components/04_product-service/BasicInfoProduct.vue
+++ b/src/components/04_product-service/BasicInfoProduct.vue
@@ -30,6 +30,7 @@ defineProps<{
       class="col-3"
       :label="$t('productCode')"
       v-model="code"
+      :rules="[(val: string) => (!!val && val === 'AC') || val === 'DO']"
     />
 
     <q-input