diff --git a/docs/standards/CX-0012-BusinessPartnerDataPoolAPI/CX-0012-BusinessPartnerDataPoolAPI.md b/docs/standards/CX-0012-BusinessPartnerDataPoolAPI/CX-0012-BusinessPartnerDataPoolAPI.md
index 5a0a04dd96..c393f9cb06 100644
--- a/docs/standards/CX-0012-BusinessPartnerDataPoolAPI/CX-0012-BusinessPartnerDataPoolAPI.md
+++ b/docs/standards/CX-0012-BusinessPartnerDataPoolAPI/CX-0012-BusinessPartnerDataPoolAPI.md
@@ -442,6 +442,17 @@ An identifier mapping entry of a specific identifier (of a specific identifier t
 | Identifier Value | The value of a specific identifier type for which the mapping was returned.                         | String                                    |
 | BPN              | The business partner number for which the mapping was returned. Can be either a BPNL, BPNS or BPNA. | String                                    |
 
+##### 1.5.2.13 SCRIPT CODE
+
+A script code identifies a writing system. Script codes support the script variant feature defined in CX-0074 Business Partner Data Gate API, where legal entities, sites, and addresses can carry name and address fields in multiple writing systems simultaneously. The Pool exposes the available script codes so that Gate consumers can discover which writing systems the operator supports.
+
+Script codes are provided as a read-only reference list; the actual codes used are defined by the operator and the standard does not prescribe which specific codes must be available. ISO 15924 codes (such as `Hans` for Simplified Chinese) are a natural example of what operators may choose to use.
+
+| **Attribute**  | **Description**                               | **(Data) Type / Code List / Enumeration** |
+| -------------- | --------------------------------------------- | ----------------------------------------- |
+| Technical Key  | The unique identifier for the script code (e.g. `Hans` for Simplified Chinese). | String |
+| Description    | The human-readable name of the writing system. | String |
+
 ## 2 BUSINESS PARTNER POOL API \[NORMATIVE\]
 
 The Business Partner Data Pool API enables the access to Golden Record business partner data and provides it to other data space services and consumers. The Pool API **MUST** be implemented based on the [OpenAPI specification (3.1.0)](https://github.com/OAI/OpenAPI-Specification/blob/7acdf61ed4e5c18068e2da18741318adde219c2d/versions/3.1.0.md).
@@ -520,7 +531,7 @@ The address controller **MUST** allow to create, update, or read business partne
 
 ##### 2.2.1.4 METADATA CONTROLLER (CODE LISTS)
 
-The metadata controller **MUST** allow to create or read legal forms, identifier types, and read administrative areas on level 1. It **MUST** have the following resources:
+The metadata controller **MUST** allow to create or read legal forms, identifier types, and read administrative areas on level 1 and script codes. It **MUST** have the following resources:
 
 | **Metadata Controller Resources** | **Description**                                                             |
 | --------------------------------- | --------------------------------------------------------------------------- |
@@ -529,6 +540,7 @@ The metadata controller **MUST** allow to create or read legal forms, identifier
 | GET/legal-forms                   | Returns all legal forms.                                                    |
 | GET/identifier-types              | Returns all identifier types filtered by business partner type and country. |
 | GET/administrative-areas-level1   | Returns all administrative areas on level 1.                                |
+| GET/script-codes                  | Returns all available script codes.                                         |
 
 ##### 2.2.1.5 BPN CONTROLLER (IDENTIFIER MAPPINGS)