diff --git a/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/changes.json b/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/changes.json
new file mode 100644
index 000000000000..a2b0cf9b4943
--- /dev/null
+++ b/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/changes.json
@@ -0,0 +1,499 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "version": "2023-07-01-preview",
+    "title": "ChangesClient",
+    "description": "The Resource Changes Client"
+  },
+  "host": "management.azure.com",
+  "schemes": [
+    "https"
+  ],
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "security": [
+    {
+      "azure_auth": [
+        "user_impersonation"
+      ]
+    }
+  ],
+  "securityDefinitions": {
+    "azure_auth": {
+      "type": "oauth2",
+      "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
+      "flow": "implicit",
+      "description": "Azure Active Directory OAuth2 Flow",
+      "scopes": {
+        "user_impersonation": "impersonate your user account"
+      }
+    }
+  },
+  "paths": {
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}/providers/Microsoft.Resources/changes": {
+      "get": {
+        "tags": [
+          "ListChanges"
+        ],
+        "operationId": "Changes_List",
+        "x-ms-examples": {
+          "ListChanges": {
+            "$ref": "./examples/ListChanges.json"
+          }
+        },
+        "description": "Obtains a list of change resources from the past 14 days for the target resource",
+        "parameters": [
+          {
+            "$ref": "#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceProviderNamespaceParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceTypeParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceNameParameter"
+          },
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          },
+          {
+            "$ref": "#/parameters/$top"
+          },
+          {
+            "$ref": "#/parameters/$skipToken"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK.",
+            "schema": {
+              "$ref": "#/definitions/ChangeResourceListResult"
+            }
+          },
+          "default": {
+            "description": "Error response describing why the operation failed.",
+            "schema": {
+              "$ref": "../../../../../common-types/resource-management/v2/types.json#/definitions/ErrorResponse"
+            }
+          }
+        },
+        "x-ms-pageable": {
+          "nextLinkName": "nextLink"
+        }
+      }
+    },
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}/providers/Microsoft.Resources/changes/{changeResourceId}": {
+      "get": {
+        "tags": [
+          "GetChange"
+        ],
+        "operationId": "Changes_Get",
+        "x-ms-examples": {
+          "GetChange": {
+            "$ref": "./examples/GetChange.json"
+          }
+        },
+        "description": "Obtains the specified change resource for the target resource",
+        "parameters": [
+          {
+            "$ref": "#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceProviderNamespaceParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceTypeParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceNameParameter"
+          },
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          },
+          {
+            "$ref": "#/parameters/ChangeResourceIdParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK.",
+            "schema": {
+              "$ref": "#/definitions/ChangeResourceResult"
+            }
+          },
+          "default": {
+            "description": "Error response describing why the operation failed.",
+            "schema": {
+              "$ref": "../../../../../common-types/resource-management/v2/types.json#/definitions/ErrorResponse"
+            }
+          }
+        }
+      }
+    }
+  },
+  "definitions": {
+    "ChangeResourceListResult": {
+      "description": "The list of resources",
+      "type": "object",
+      "properties": {
+        "nextLink": {
+          "type": "string",
+          "description": "The link used to get the next page of Change Resources"
+        },
+        "value": {
+          "description": "The list of resources",
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/ChangeResourceResult"
+          }
+        }
+      }
+    },
+    "ChangeResourceResult": {
+      "description": "Change Resource",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "../../../../../common-types/resource-management/v2/types.json#/definitions/Resource"
+        }
+      ],
+      "properties": {
+        "properties": {
+          "$ref": "#/definitions/ChangeProperties"
+        }
+      }
+    },
+    "ChangeProperties": {
+      "description": "The properties of a change",
+      "type": "object",
+      "properties": {
+        "targetResourceId": {
+          "description": "The fully qualified ID of the target resource that was changed",
+          "type": "string",
+          "readOnly": true
+        },
+        "targetResourceType": {
+          "description": "The namespace and type of the resource",
+          "type": "string",
+          "readOnly": true
+        },
+        "changeType": {
+          "description": "The type of change that was captured in the resource",
+          "type": "string",
+          "readOnly": true,
+          "enum": [
+            "Update",
+            "Delete",
+            "Create"
+          ],
+          "x-ms-enum": {
+            "name": "ChangeType",
+            "modelAsString": false,
+            "values": [
+              {
+                "value": "Update",
+                "description": "An existing resource underwent a change",
+                "name": "Update"
+              },
+              {
+                "value": "Delete",
+                "description": "An existing resource was deleted",
+                "name": "Delete"
+              },
+              {
+                "value": "Create",
+                "description": "A newly created resource",
+                "name": "Create"
+              }
+            ]
+          }
+        },
+        "changeAttributes": {
+          "$ref": "#/definitions/ChangeAttributes"
+        },
+        "changes": {
+          "$ref": "#/definitions/ChangesDictionary"
+        }
+      }
+    },
+    "ChangeAttributes": {
+      "description": "Details about the change resource",
+      "type": "object",
+      "properties": {
+        "correlationId": {
+          "description": "The ARM correlation ID of the change resource",
+          "type": "string",
+          "readOnly": true
+        },
+        "timestamp": {
+          "description": "The time the change(s) on the target resource ocurred",
+          "type": "string",
+          "readOnly": true
+        },
+        "changesCount": {
+          "type": "integer",
+          "format": "int64",
+          "readOnly": true,
+          "description": "The number of changes this resource captures"
+        },
+        "previousResourceSnapshotId": {
+          "description": "The GUID of the previous snapshot",
+          "type": "string",
+          "readOnly": true
+        },
+        "newResourceSnapshotId": {
+          "description": "The GUID of the new snapshot",
+          "type": "string",
+          "readOnly": true
+        },
+        "isTruncated": {
+          "description": "The flag indicating whether property changes dictionary was truncated in this resource",
+          "type": "boolean",
+          "readOnly": true
+        },
+        "changedBy": {
+          "description": "The entity that made the change(s)",
+          "type": "string",
+          "readOnly": true
+        },
+        "changedByType": {
+          "description": "The entity type that made the change(s)",
+          "type": "string",
+          "readOnly": true,
+          "enum": [
+            "Application",
+            "User",
+            "ManagedIdentity",
+            "Unknown"
+          ],
+          "x-ms-enum": {
+            "name": "changedByType",
+            "modelAsString": true,
+            "values": [
+              {
+                "value": "Application",
+                "description": "An application made the change(s)",
+                "name": "Application"
+              },
+              {
+                "value": "User",
+                "description": "A user made the change(s)",
+                "name": "User"
+              },
+              {
+                "value": "ManagedIdentity",
+                "description": "A ManagedIdentity made the change(s)",
+                "name": "ManagedIdentity"
+              }
+            ]
+          }
+        },
+        "clientType": {
+          "description": "Client used to make the changes",
+          "type": "string",
+          "readOnly": true,
+          "enum": [
+            "CLI",
+            "Portal",
+            "SDK"
+          ],
+          "x-ms-enum": {
+            "name": "clientType",
+            "modelAsString": true,
+            "values": [
+              {
+                "value": "CLI",
+                "description": "The change(s) were made through the Command Line Interface",
+                "name": "CLI"
+              },
+              {
+                "value": "Portal",
+                "description": "The change(s) were made through the Portal",
+                "name": "Portal"
+              },
+              {
+                "value": "SDK",
+                "description": "The change(s) were made through a Software Development Kit",
+                "name": "SDK"
+              }
+            ]
+          }
+        },
+        "operation": {
+          "description": "The Azure Resource Provider operation that was invoked to make the change(s). See [here](https://learn.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations) for a full list of possible values",
+          "type": "string",
+          "readOnly": true
+        }
+      }
+    },
+    "ChangesDictionary": {
+      "description": "A dictionary with changed property name as a key and the change details as the value",
+      "type": "object",
+      "additionalProperties": {
+        "$ref": "#/definitions/ChangeBase"
+      }
+    },
+    "ChangeBase": {
+      "description": "An individual change on the target resource",
+      "type": "object",
+      "properties": {
+        "propertyChangeType": {
+          "description": "The type of change that occurred",
+          "type": "string",
+          "readOnly": true,
+          "enum": [
+            "Insert",
+            "Update",
+            "Remove"
+          ],
+          "x-ms-enum": {
+            "name": "PropertyChangeType",
+            "modelAsString": false,
+            "values": [
+              {
+                "value": "Update",
+                "description": "An existing property underwent a change",
+                "name": "Update"
+              },
+              {
+                "value": "Insert",
+                "description": "A property was newly created",
+                "name": "Insert"
+              },
+              {
+                "value": "Remove",
+                "description": "An existing property was deleted",
+                "name": "Remove"
+              }
+            ]
+          }
+        },
+        "changeCategory": {
+          "description": "The entity that made the change",
+          "type": "string",
+          "readOnly": true,
+          "enum": [
+            "User",
+            "System"
+          ],
+          "x-ms-enum": {
+            "name": "ChangeCategory",
+            "modelAsString": false,
+            "values": [
+              {
+                "value": "User",
+                "description": "User initiated change",
+                "name": "User"
+              },
+              {
+                "value": "System",
+                "description": "System initiated change",
+                "name": "System"
+              }
+            ]
+          }
+        },
+        "previousValue": {
+          "description": "The target resource property value before the change",
+          "type": "string",
+          "readOnly": true
+        },
+        "newValue": {
+          "description": "The target resource property value after the change",
+          "type": "string",
+          "readOnly": true
+        }
+      }
+    }
+  },
+  "parameters": {
+    "SubscriptionIdParameter": {
+      "name": "subscriptionId",
+      "in": "path",
+      "required": true,
+      "type": "string",
+      "description": "The Azure subscription ID. This is a GUID-formatted string (e.g. 00000000-0000-0000-0000-000000000000)",
+      "x-ms-parameter-location": "method"
+    },
+    "ResourceGroupNameParameter": {
+      "name": "resourceGroupName",
+      "in": "path",
+      "required": true,
+      "type": "string",
+      "description": "The name of the resource group.",
+      "x-ms-parameter-location": "method"
+    },
+    "ResourceProviderNamespaceParameter": {
+      "name": "resourceProviderNamespace",
+      "in": "path",
+      "required": true,
+      "type": "string",
+      "description": "The name of the resource provider namespace.",
+      "x-ms-parameter-location": "method"
+    },
+    "ResourceTypeParameter": {
+      "name": "resourceType",
+      "in": "path",
+      "required": true,
+      "type": "string",
+      "description": "The name of the resource type.",
+      "x-ms-parameter-location": "method"
+    },
+    "ResourceNameParameter": {
+      "name": "resourceName",
+      "in": "path",
+      "required": true,
+      "type": "string",
+      "description": "The name of the resource.",
+      "x-ms-parameter-location": "method"
+    },
+    "ApiVersionParameter": {
+      "name": "api-version",
+      "in": "query",
+      "required": true,
+      "type": "string",
+      "description": "The API version to be used with the HTTP request.",
+      "x-ms-parameter-location": "method"
+    },
+    "ChangeResourceIdParameter": {
+      "name": "changeResourceId",
+      "in": "path",
+      "required": true,
+      "type": "string",
+      "description": "The ID of the change resource",
+      "x-ms-parameter-location": "method"
+    },
+    "$top": {
+      "required": false,
+      "default": 100,
+      "description": "(Optional) Set the maximum number of results per response.",
+      "in": "query",
+      "maximum": 100,
+      "minimum": 1,
+      "name": "$top",
+      "type": "integer",
+      "format": "int64",
+      "x-ms-parameter-location": "method"
+    },
+    "$skipToken": {
+      "required": false,
+      "description": "(Optional) The page-continuation token",
+      "in": "query",
+      "name": "$skipToken",
+      "type": "string",
+      "x-ms-parameter-location": "method"
+    }
+  }
+}
diff --git a/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/examples/GetChange.json b/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/examples/GetChange.json
new file mode 100644
index 000000000000..5839c38fa203
--- /dev/null
+++ b/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/examples/GetChange.json
@@ -0,0 +1,50 @@
+{
+  "parameters": {
+    "subscriptionId": "subscriptionId1",
+    "resourceGroupName": "resourceGroup1",
+    "resourceProviderNamespace": "resourceProvider1",
+    "resourceType": "resourceType1",
+    "resourceName": "resourceName1",
+    "api-version": "2023-07-01-preview",
+    "changeResourceId": "1d58d72f-0719-4a48-9228-b7ea682885bf"
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "id": "/subscriptions/subscriptionId1/resourceGroups/resourceGroup1/providers/resourceProvider1/resourceType1/resourceName1/Microsoft.Resources/changes/1d58d72f-0719-4a48-9228-b7ea682885bf",
+        "name": "1d58d72f-0719-4a48-9228-b7ea682885bf",
+        "type": "Microsoft.Resources/changes",
+        "properties": {
+          "targetResourceId": "/subscriptions/subscriptionId1/resourceGroups/resourceGroup1/providers/resourceProvider1/resourceType1/resourceName1",
+          "targetResourceType": "resourceProvider1/resourceType1",
+          "changeType": "Update",
+          "changeAttributes": {
+            "correlationId": "88420d5d-8d0e-471f-9115-10d34750c617",
+            "timestamp": "2021-11-19T14:29:09.9210000Z",
+            "changesCount": 2,
+            "previousResourceSnapshotId": "ed90e35a-1661-42cc-a44c-e27f508005be",
+            "newResourceSnapshotId": "6eac9d0f-63b4-4e7f-97a5-740c73757efb",
+            "changedBy": "someAlias@microsoft.com",
+            "changedByType": "User",
+            "clientType": "Portal",
+            "operation": "Microsoft.Namespace/ResourceType/write"
+          },
+          "changes": {
+            "properties.provisioningState": {
+              "propertyChangeType": "Update",
+              "changeCategory": "System",
+              "previousValue": "Updating",
+              "newValue": "Succeeded"
+            },
+            "tags.key1": {
+              "propertyChangeType": "Insert",
+              "changeCategory": "User",
+              "previousValue": "null",
+              "newValue": "someValue"
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/examples/ListChanges.json b/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/examples/ListChanges.json
new file mode 100644
index 000000000000..df24e11543e4
--- /dev/null
+++ b/specification/resources/resource-manager/Microsoft.Resources/preview/2023-07-01-preview/examples/ListChanges.json
@@ -0,0 +1,75 @@
+{
+  "parameters": {
+    "subscriptionId": "subscriptionId1",
+    "resourceGroupName": "resourceGroup1",
+    "resourceProviderNamespace": "resourceProvider1",
+    "resourceType": "resourceType1",
+    "resourceName": "resourceName1",
+    "api-version": "2023-07-01-preview"
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "value": [
+          {
+            "id": "/subscriptions/subscriptionId1/resourceGroups/resourceGroup1/providers/resourceProvider1/resourceType1/resourceName1/Microsoft.Resources/changes/a9f34285-13a2-e79c-f468-cfb71c7bd227",
+            "name": "a9f34285-13a2-e79c-f468-cfb71c7bd227",
+            "type": "Microsoft.Resources/changes",
+            "properties": {
+              "targetResourceId": "/subscriptions/subscriptionId1/resourceGroups/resourceGroup1/providers/resourceProvider1/resourceType1/resourceName1",
+              "targetResourceType": "resourceProvider1/resourceType1",
+              "changeType": "Update",
+              "changeAttributes": {
+                "correlationId": "88420d5d-8d0e-471f-9115-10d34750c617",
+                "timestamp": "2021-11-19T14:29:09.9210000Z",
+                "changesCount": 2,
+                "previousResourceSnapshotId": "ed90e35a-1661-42cc-a44c-e27f508005be",
+                "newResourceSnapshotId": "6eac9d0f-63b4-4e7f-97a5-740c73757efb",
+                "changedBy": "9500bb33-43da-4588-80b8-f65430dd937a",
+                "changedByType": "Application",
+                "clientType": "SDK",
+                "operation": "Microsoft.Namespace/ResourceType/write"
+              },
+              "changes": {
+                "properties.provisioningState": {
+                  "propertyChangeType": "Update",
+                  "changeCategory": "System",
+                  "previousValue": "Updating",
+                  "newValue": "Succeeded"
+                },
+                "tags.key1": {
+                  "propertyChangeType": "Insert",
+                  "changeCategory": "User",
+                  "previousValue": "null",
+                  "newValue": "someValue"
+                }
+              }
+            }
+          },
+          {
+            "id": "/subscriptions/subscriptionId1/resourceGroups/resourceGroup1/providers/resourceProvider1/resourceType1/resourceName1/Microsoft.Resources/changes/a9f34285-13a2-e79c-f468-cfb71c7bd227",
+            "name": "a9f34285-13a2-e79c-f468-cfb71c7bd227",
+            "type": "Microsoft.Resources/changes",
+            "properties": {
+              "targetResourceId": "/subscriptions/subscriptionId1/resourceGroups/resourceGroup1/providers/resourceProvider1/resourceType1/resourceName1",
+              "targetResourceType": "resourceProvider1/resourceType1",
+              "changeType": "Create",
+              "changeAttributes": {
+                "changesCount": 0,
+                "correlationId": "88420d5d-8d0e-471f-9115-10d34750c617",
+                "timestamp": "2021-11-19T14:29:09.9210000Z",
+                "previousResourceSnapshotId": "b09f5e52-0b46-4d13-84a9-08653d39fed6",
+                "newResourceSnapshotId": "4db20fc0-de17-4cdd-92d8-fd6bf94b9fd9",
+                "changedBy": "9500bb33-43da-4588-80b8-f65430dd937a",
+                "changedByType": "Application",
+                "clientType": "SDK",
+                "operation": "Microsoft.Namespace/ResourceType/write"
+              },
+              "changes": {}
+            }
+          }
+        ]
+      }
+    }
+  }
+}
diff --git a/specification/resources/resource-manager/readme.md b/specification/resources/resource-manager/readme.md
index ca8c4cff698a..4edb6d949335 100644
--- a/specification/resources/resource-manager/readme.md
+++ b/specification/resources/resource-manager/readme.md
@@ -159,6 +159,15 @@ input-file:
 - Microsoft.Resources/preview/2023-03-01-preview/changes.json
 ```
 
+### Tag: package-changes-2023-07-01-preview
+
+These settings apply only when `--tag=package-changes-2023-07-01-preview` is specified on the command line.
+
+``` yaml $(tag) == 'package-changes-2023-07-01-preview'
+input-file:
+- Microsoft.Resources/preview/2023-07-01-preview/changes.json
+```
+
 ### Tag: package-snapshots-2022-11
 
 These settings apply only when `--tag=package-snapshots-2022-11` is specified on the command line.
@@ -1089,6 +1098,12 @@ directive:
   - suppress: RequiredReadOnlySystemData
     from: changes.json
     reason: System Metadata from a change resource perspective is irrelevant
+  - suppress: ResourceNameRestriction
+    from: changes.json
+    reason: change resources cannot be created or named by end users
+  - from: changes.json
+    suppress: OperationsAPIImplementation
+    reason: Duplicate Operations API causes generation issues
   - from: resources.json
     suppress: R4009
     where: