diff --git a/ewc-rfc005-issue-legal-person-identification-data.md b/ewc-rfc005-issue-legal-person-identification-data.md
index 60a5220..9b9b85f 100644
--- a/ewc-rfc005-issue-legal-person-identification-data.md
+++ b/ewc-rfc005-issue-legal-person-identification-data.md
@@ -915,134 +915,138 @@ The attributes are encoded with JSON as specified in RFC 8259[9]
 </table>
 
 
-Schema
+Schema as JSON-schema[11]
 
 ```json
 {
-    "$schema": "https://json-schema.org/draft/2020-12/schema",
-    "title": "EWC - Legal PID",
-    "description": "Schema for Legal PID -  EWC WP3",
-    "type": "object",
-    "properties": {
-        "issuer_name": {
-            "description": "Name of issuer from the MS that issued the ODI instance",
-            "type": "string"
-        },
-        "issuer_id": {
-            "description": "ODI Id of the issuing authority. (Business register identifier for BRIS)",
-            "type": "string"
-        },
-        "issuer_country": {
-            "description": "Alpha-2 country code, as defined in ISO 3166-1, of the issuing country or territory.",
-            "type": "string",
-            "minLength": 2,
-            "maxLength": 2
-        },
-        "issuance_date": {
-            "description": "Date and possibly time of issuance",
-            "type": "string",
-            "format": "datetime"
-        },
-        "expiry_date": {
-            "description": "Date and possibly time of ODI expiration",
-            "format": "datetime"
-        },
-        "authentic_source_id": {
-            "description": "ODI Id of the issuing authority. (Business register identifier for BRIS)",
-            "type": "string"
-        },
-        "authentic_source_name": {
-            "description": "Name of issuer from the MS that issued the ODI instance",
-            "type": "string"
-        },
-        "credentialSubject": {
-            "description": "Attributes representing a Legal PID",
-            "type": "object",
-            "properties": {
-                "legal_person_id": {
-                    "description": "Unique id for organisation according to EUID",
-                    "type": "string"
-                },
-                "legal_person_name": {
-                    "description": "Legal person name",
-                    "type": "string"
-                }
-            },
-            "required": [
-                "legal_person_id",
-                "legal_person_name"
-            ]
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "EWC - Legal PID",
+  "description": "Schema for Legal PID -  EWC WP3",
+  "type": "object",
+  "properties": {
+    "issuing_authority": {
+      "description": "Name of issuer from the MS that issued the ODI instance",
+      "type": "string"
+    },
+    "issuing_authority_id": {
+      "description": "ODI Id of the issuing authority. (Business register identifier for BRIS)",
+      "type": "string"
+    },
+    "issuing_country": {
+      "description": "Alpha-2 country code, as defined in ISO 3166-1, of the issuing country or territory.",
+      "type": "string",
+      "minLength": 2,
+      "maxLength": 2
+    },
+    "issuing_jurisdiction": {
+      "description": "As defined in ISO 3166-2:2020, of the issuing country or territory.",
+      "type": "string",
+      "minLength": 2,
+      "maxLength": 6
+    },    
+    "issuance_date": {
+      "description": "Date and possibly time of issuance",
+      "type": "string",
+      "format": "datetime"
+    },
+    "expiry_date": {
+      "description": "Date and possibly time of ODI expiration",
+      "format": "datetime"
+    },
+    "authentic_source_id": {
+      "description": "ODI Id of the issuing authority. (Business register identifier for BRIS)",
+      "type": "string"
+    },
+    "authentic_source_name": {
+      "description": "Name of issuer from the MS that issued the ODI instance",
+      "type": "string"
+    },
+    "credentialSubject": {
+      "description": "Attributes representing a Legal PID",
+      "type": "object",
+      "properties": {
+        "legal_person_id": {
+          "description": "Unique id for organisation according to EUID",
+          "type": "string"
         },
-        "credentialStatus": {
-            "description": "Defines suspension and/or revocation details for the issued credential. Further redefined by the type extension",
-            "type": "object",
-            "properties": {
-                "id": {
-                    "description": "Exact identity for the credential status",
-                    "type": "string",
-                    "format": "uri"
-                },
-                "type": {
-                    "description": "Defines the revocation type extension",
-                    "type": "string"
-                }
-            },
-            "required": [
-                "id",
-                "type"
-            ]
+        "legal_person_name": {
+          "description": "Legal person name",
+          "type": "string"
+        }
+      },
+      "required": [
+        "legal_person_id",
+        "legal_person_name"
+      ]
+    },
+    "credentialStatus": {
+      "description": "Defines suspension and/or revocation details for the issued credential. Further redefined by the type extension",
+      "type": "object",
+      "properties": {
+        "id": {
+          "description": "Exact identity for the credential status",
+          "type": "string",
+          "format": "uri"
         },
-        "credentialSchema": {
-            "description": "One or more schemas that validate the Verifiable Credential.",
-            "anyOf": [
-                {
-                    "$ref": "#/$defs/credentialSchema"
-                },
-                {
-                    "type": "array",
-                    "items": {
-                        "$ref": "#/$defs/credentialSchema"
-                    }
-                }
-            ]
+        "type": {
+          "description": "Defines the revocation type extension",
+          "type": "string"
         }
+      },
+      "required": [
+        "id",
+        "type"
+      ]
     },
-    "required": [
-        "credentialSubject",
-        "credentialStatus",
-        "credentialSchema",
-        "issuer_name",
-        "issuer_id",
-        "issuer_country",
-        "issuance_date",
-        "expiry_date",
-        "authentic_source_id",
-        "authentic_source_name"
-    ],
-    "$defs": {
-        "credentialSchema": {
-            "description": "Contains information about the credential schema on which the issued credential is based",
-            "type": "object",
-            "properties": {
-                "id": {
-                    "description": "References the credential schema stored on the Trusted Schemas Registry (TSR) on which the Verifiable Authorisation is based on",
-                    "type": "string",
-                    "format": "uri"
-                },
-                "type": {
-                    "description": "Defines credential schema type",
-                    "type": "string",
-                    "enum": [
-                        "FullJsonSchemaValidator2021"
-                    ]
-                }
-            },
-            "required": [
-                "id",
-                "type"
-            ]
+    "credentialSchema": {
+      "description": "One or more schemas that validate the Verifiable Credential.",
+      "anyOf": [
+        {
+          "$ref": "#/$defs/credentialSchema"
+        },
+        {
+          "type": "array",
+          "items": {
+            "$ref": "#/$defs/credentialSchema"
+          }
         }
+      ]
     }
+  },
+  "required": [
+    "credentialSubject",
+    "credentialStatus",
+    "credentialSchema",
+    "issuing_authority",
+    "issuing_authority_id",
+    "issuer_country",
+    "issuance_date",
+    "expiry_date"
+  ],
+  "$defs": {
+    "credentialSchema": {
+      "description": "Contains information about the credential schema on which the issued credential is based",
+      "type": "object",
+      "properties": {
+        "id": {
+          "description": "References the credential schema stored on the Trusted Schemas Registry (TSR) on which the Verifiable Authorisation is based on",
+          "type": "string",
+          "format": "uri"
+        },
+        "type": {
+          "description": "Defines credential schema type",
+          "type": "string",
+          "enum": [
+            "FullJsonSchemaValidator2021"
+          ]
+        }
+      },
+      "required": [
+        "id",
+        "type"
+      ]
+    }
+  }
 }
 ```
 ## 5.11 Issuer Authorization Verification
@@ -1118,6 +1122,7 @@ TDB.
 8. eIDAS2, add online resource.
 9. The JavaScript Object Notation (JSON) Data Interchange Format [https://datatracker.ietf.org/doc/html/rfc8259](https://datatracker.ietf.org/doc/html/rfc8259)
 10. Date and Time on the Internet: Timestamps [https://www.rfc-editor.org/rfc/rfc3339](https://www.rfc-editor.org/rfc/rfc3339)
+11. JSON Schema [https://json-schema.org/](https://json-schema.org/)
 
 # Appendix A: Public key resolution