diff --git a/json-definitions/v1/central-docs/index.json b/json-definitions/v1/central-docs/index.json
new file mode 100644
index 00000000..07b484f9
--- /dev/null
+++ b/json-definitions/v1/central-docs/index.json
@@ -0,0 +1,23 @@
+{
+  "title": "Central docs object",
+  "type": "object",
+  "properties": {
+    "issueRequired": {
+      "type": "boolean"
+    },
+    "notes": {
+      "type": "string"
+    },
+    "reasonsForIssue": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    }
+  },
+  "additionalProperties": false,
+  "required": [
+    "issueRequired",
+    "reasonsForIssue"
+  ]
+}
diff --git a/json-definitions/v1/test-type/index.json b/json-definitions/v1/test-type/index.json
index be91bbab..dac5321c 100644
--- a/json-definitions/v1/test-type/index.json
+++ b/json-definitions/v1/test-type/index.json
@@ -230,6 +230,27 @@
         "string",
         "null"
       ]
+    },
+    "centralDocs": {
+      "properties": {
+        "issueRequired": {
+          "type": "boolean"
+        },
+        "notes": {
+          "type": "string"
+        },
+        "reasonsForIssue": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      },
+      "additionalProperties": false,
+      "required": [
+        "issueRequired",
+        "reasonsForIssue"
+      ]
     }
   },
   "required": [
diff --git a/json-schemas/v1/test-result/index.json b/json-schemas/v1/test-result/index.json
index 991c5e6f..85657935 100644
--- a/json-schemas/v1/test-result/index.json
+++ b/json-schemas/v1/test-result/index.json
@@ -903,6 +903,27 @@
 							"string",
 							"null"
 						]
+					},
+					"centralDocs": {
+						"properties": {
+							"issueRequired": {
+								"type": "boolean"
+							},
+							"notes": {
+								"type": "string"
+							},
+							"reasonsForIssue": {
+								"type": "array",
+								"items": {
+									"type": "string"
+								}
+							}
+						},
+						"additionalProperties": false,
+						"required": [
+							"issueRequired",
+							"reasonsForIssue"
+						]
 					}
 				},
 				"required": [
diff --git a/json-schemas/v1/test-type/index.json b/json-schemas/v1/test-type/index.json
index 4f4a304a..7af79782 100644
--- a/json-schemas/v1/test-type/index.json
+++ b/json-schemas/v1/test-type/index.json
@@ -639,6 +639,27 @@
 				"string",
 				"null"
 			]
+		},
+		"centralDocs": {
+			"properties": {
+				"issueRequired": {
+					"type": "boolean"
+				},
+				"notes": {
+					"type": "string"
+				},
+				"reasonsForIssue": {
+					"type": "array",
+					"items": {
+						"type": "string"
+					}
+				}
+			},
+			"additionalProperties": false,
+			"required": [
+				"issueRequired",
+				"reasonsForIssue"
+			]
 		}
 	},
 	"required": [
diff --git a/json-schemas/v1/test/index.json b/json-schemas/v1/test/index.json
index c2c2c314..d42f89ee 100644
--- a/json-schemas/v1/test/index.json
+++ b/json-schemas/v1/test/index.json
@@ -1585,6 +1585,27 @@
 													"string",
 													"null"
 												]
+											},
+											"centralDocs": {
+												"properties": {
+													"issueRequired": {
+														"type": "boolean"
+													},
+													"notes": {
+														"type": "string"
+													},
+													"reasonsForIssue": {
+														"type": "array",
+														"items": {
+															"type": "string"
+														}
+													}
+												},
+												"additionalProperties": false,
+												"required": [
+													"issueRequired",
+													"reasonsForIssue"
+												]
 											}
 										},
 										"required": [
@@ -2411,6 +2432,27 @@
 										"string",
 										"null"
 									]
+								},
+								"centralDocs": {
+									"properties": {
+										"issueRequired": {
+											"type": "boolean"
+										},
+										"notes": {
+											"type": "string"
+										},
+										"reasonsForIssue": {
+											"type": "array",
+											"items": {
+												"type": "string"
+											}
+										}
+									},
+									"additionalProperties": false,
+									"required": [
+										"issueRequired",
+										"reasonsForIssue"
+									]
 								}
 							},
 							"required": [
diff --git a/json-schemas/v1/vehicle/index.json b/json-schemas/v1/vehicle/index.json
index a8f807ea..5172a98c 100644
--- a/json-schemas/v1/vehicle/index.json
+++ b/json-schemas/v1/vehicle/index.json
@@ -1557,6 +1557,27 @@
 										"string",
 										"null"
 									]
+								},
+								"centralDocs": {
+									"properties": {
+										"issueRequired": {
+											"type": "boolean"
+										},
+										"notes": {
+											"type": "string"
+										},
+										"reasonsForIssue": {
+											"type": "array",
+											"items": {
+												"type": "string"
+											}
+										}
+									},
+									"additionalProperties": false,
+									"required": [
+										"issueRequired",
+										"reasonsForIssue"
+									]
 								}
 							},
 							"required": [
@@ -2383,6 +2404,27 @@
 							"string",
 							"null"
 						]
+					},
+					"centralDocs": {
+						"properties": {
+							"issueRequired": {
+								"type": "boolean"
+							},
+							"notes": {
+								"type": "string"
+							},
+							"reasonsForIssue": {
+								"type": "array",
+								"items": {
+									"type": "string"
+								}
+							}
+						},
+						"additionalProperties": false,
+						"required": [
+							"issueRequired",
+							"reasonsForIssue"
+						]
 					}
 				},
 				"required": [
diff --git a/json-schemas/v1/visit/index.json b/json-schemas/v1/visit/index.json
index c1a647c9..08dce938 100644
--- a/json-schemas/v1/visit/index.json
+++ b/json-schemas/v1/visit/index.json
@@ -1618,6 +1618,27 @@
 																"string",
 																"null"
 															]
+														},
+														"centralDocs": {
+															"properties": {
+																"issueRequired": {
+																	"type": "boolean"
+																},
+																"notes": {
+																	"type": "string"
+																},
+																"reasonsForIssue": {
+																	"type": "array",
+																	"items": {
+																		"type": "string"
+																	}
+																}
+															},
+															"additionalProperties": false,
+															"required": [
+																"issueRequired",
+																"reasonsForIssue"
+															]
 														}
 													},
 													"required": [
@@ -2444,6 +2465,27 @@
 													"string",
 													"null"
 												]
+											},
+											"centralDocs": {
+												"properties": {
+													"issueRequired": {
+														"type": "boolean"
+													},
+													"notes": {
+														"type": "string"
+													},
+													"reasonsForIssue": {
+														"type": "array",
+														"items": {
+															"type": "string"
+														}
+													}
+												},
+												"additionalProperties": false,
+												"required": [
+													"issueRequired",
+													"reasonsForIssue"
+												]
 											}
 										},
 										"required": [
diff --git a/schemas.ts b/schemas.ts
index 43826aab..8c5ac25d 100644
--- a/schemas.ts
+++ b/schemas.ts
@@ -3,6 +3,7 @@ export const schemas = [
   "required-standards/defects/get/index.json",
   "required-standards/defects/requiredStandardTaxonomySection.json",
   "v1/activity/index.json",
+  "v1/central-docs/index.json",
   "v1/defect-category-reference-data/index.json",
   "v1/defect-details/index.json",
   "v1/defect-location/index.json",
diff --git a/types/v1/test-result/index.d.ts b/types/v1/test-result/index.d.ts
index 1ccb1808..d40dd433 100644
--- a/types/v1/test-result/index.d.ts
+++ b/types/v1/test-result/index.d.ts
@@ -120,6 +120,11 @@ export interface TestTypeSchema {
     | null;
   testTypeClassification?: string | null;
   deletionFlag?: string | null;
+  centralDocs?: {
+    issueRequired: boolean;
+    notes?: string;
+    reasonsForIssue: string[];
+  };
 }
 export interface ModTypeSchema {
   code: string;
diff --git a/types/v1/test-type/index.d.ts b/types/v1/test-type/index.d.ts
index 36079ebf..ce26e6d7 100644
--- a/types/v1/test-type/index.d.ts
+++ b/types/v1/test-type/index.d.ts
@@ -64,6 +64,11 @@ export interface TestTypeSchema {
     | null;
   testTypeClassification?: string | null;
   deletionFlag?: string | null;
+  centralDocs?: {
+    issueRequired: boolean;
+    notes?: string;
+    reasonsForIssue: string[];
+  };
 }
 export interface ModTypeSchema {
   code: string;
diff --git a/types/v1/test/index.d.ts b/types/v1/test/index.d.ts
index 403b2892..1d58e336 100644
--- a/types/v1/test/index.d.ts
+++ b/types/v1/test/index.d.ts
@@ -337,6 +337,11 @@ export interface TestTypeSchema {
     | null;
   testTypeClassification?: string | null;
   deletionFlag?: string | null;
+  centralDocs?: {
+    issueRequired: boolean;
+    notes?: string;
+    reasonsForIssue: string[];
+  };
 }
 export interface ModTypeSchema {
   code: string;
diff --git a/types/v1/vehicle/index.d.ts b/types/v1/vehicle/index.d.ts
index dc0719d0..69ed1073 100644
--- a/types/v1/vehicle/index.d.ts
+++ b/types/v1/vehicle/index.d.ts
@@ -329,6 +329,11 @@ export interface TestTypeSchema {
     | null;
   testTypeClassification?: string | null;
   deletionFlag?: string | null;
+  centralDocs?: {
+    issueRequired: boolean;
+    notes?: string;
+    reasonsForIssue: string[];
+  };
 }
 export interface ModTypeSchema {
   code: string;
diff --git a/types/v1/visit/index.d.ts b/types/v1/visit/index.d.ts
index cc6f97f6..442aa741 100644
--- a/types/v1/visit/index.d.ts
+++ b/types/v1/visit/index.d.ts
@@ -350,6 +350,11 @@ export interface TestTypeSchema {
     | null;
   testTypeClassification?: string | null;
   deletionFlag?: string | null;
+  centralDocs?: {
+    issueRequired: boolean;
+    notes?: string;
+    reasonsForIssue: string[];
+  };
 }
 export interface ModTypeSchema {
   code: string;