diff --git a/guides/identity/required-details.mdx b/guides/identity/required-details.mdx
index 99672dc..7a04262 100644
--- a/guides/identity/required-details.mdx
+++ b/guides/identity/required-details.mdx
@@ -60,7 +60,7 @@ The required fields for institutions being onboarded as [Identities](/api-refere
 | `cip_id`                             |                         ✅                         |                         ✅                         |                         ✅                         |
 | `cip_id_type`                        |                         ✅                         |                         ✅                         |                         ✅                         |
 | `cip_id_country`                     |                         ✅                         |                         ✅                         |                         ✅                         |
-| `govt_registration_date`             |                         ✅                         |                         ✅                         |                        ✅                         |
+| `govt_registration_date` (ISO 8601 format)            |                         ✅                         |                         ✅                         |                        ✅                         |
 | `incorporation_address`              |                        🟡                         |                         ✅                         |                        ✅                         |
 | `regulation_status`                  |                        🟡                         |                         ✅                         |                         ✅                         |
 | `trading_type`                       |                        🟡                         |                         ✅                         |                        ✅                         |