diff --git a/ScopeValidation.json b/ScopeValidation.json
new file mode 100644
index 0000000..4f430c4
--- /dev/null
+++ b/ScopeValidation.json
@@ -0,0 +1,12 @@
+{
+    "subsid": "",
+    "resourceGroupName": "",
+    "networkManagerName": "",
+    "subscriptions": [""],
+    "managementGroups": [""]
+}
+  
+  
+  
+  
+  
\ No newline at end of file
diff --git a/ScopeValidation.ps1 b/ScopeValidation.ps1
new file mode 100644
index 0000000..99e79f2
--- /dev/null
+++ b/ScopeValidation.ps1
@@ -0,0 +1,170 @@
+    #// Copyright (c) Microsoft Corporation.
+    #// Licensed under the MIT license.
+
+    # Setup
+    $configPath = '.\ScopeValidation.json'
+
+    try
+    {
+        $Configs = Get-Content -Path $configPath | ConvertFrom-Json  -AsHashtable -ErrorAction SilentlyContinue
+        $subId = $configs["subsid"]
+        Write-Host "Subscription Id: " $SubId
+        $rgname = $configs["resourceGroupName"]
+        Write-Host "ResourceGroup Id: " $rgname
+        $networkManagerName = $configs["networkManagerName"]
+        Write-Host "NetworkManager Name: " $NetworkManagerName
+        $subscriptions = $configs["subscriptions"]
+        $managementGroups = $configs["managementGroups"]
+    }        
+    catch
+    {
+        Write-Host "Config file is in incorrect json format, please format it correctly" -ForegroundColor Red
+        return
+    }
+
+    if ($null -eq $configs)
+    {
+        Write-Host "Config file is in incorrect json format, please format it correctly" -ForegroundColor Red
+        return
+    }
+    
+    Connect-AzAccount -Subscription $subId
+    
+    $networkManager = Get-AzNetworkManager -ResourceGroupName $rgname -Name $networkManagerName    
+    $currentSubs = $networkManager.NetworkManagerScopes.Subscriptions
+    $currentMgmts = $networkManager.NetworkManagerScopes.ManagementGroups
+
+    $removedSubs = $currentSubs | Where-Object { $subscriptions -notcontains $_ }
+    Write-Host "Removed Subscriptions: " $removedSubs
+    
+    $removedMgmts = $currentMgmts | Where-Object { $managementGroups -notcontains $_ }
+    Write-Host "Removed ManagementGroups: "  $removedMgmts
+    
+    $addedSubs = $subscriptions | Where-Object { $currentSubs -notcontains $_ }
+    Write-Host "Added Subscriptions: " $addedSubs
+    
+    $addedMgmts = $managementGroups | Where-Object { $currentMgmts -notcontains $_ }
+    Write-Host "Added ManagementGroups: "  $addedMgmts
+    
+    if($removedSubs.Count -eq 0 -and $removedMgmts.Count -eq 0)
+    {
+        Write-Host "No Scope Removed, Stop" -ForegroundColor Green
+        return
+    }
+    
+    $networkManagerId = $networkManager.Id
+    $validationQuery =  "networkresources " +
+                    "| where type in~ ('microsoft.network/effectivesecurityadminrules', 'microsoft.network/effectiveconnectivityconfigurations', "+ 
+                    "'microsoft.network/virtualnetworks/subnets/effectivesecurityuserrules', 'microsoft.network/virtualnetworks/subnets/effectiveroutingrules') " +
+                    "| where properties contains '"+$networkManagerId+"' " +
+                    "| summarize dcount(id)";
+    
+    if($addedSubs.Count -eq 0 -and $addedMgmts.Count -eq 0)
+    {  
+        if($removedSubs.Count -ne 0)
+        {
+            $subList = New-Object System.Collections.Generic.List[System.String]
+            foreach ($sub in $removedSubs) {
+                $sub = $sub.Replace("/subscriptions/", "")
+                $subList.Add($sub)
+            }
+            $result = Search-AzGraph -Query $validationQuery -Subscription $subList
+        
+            if($result.dcount_id -ne 0)
+            {
+               Write-Host "Removed Scope Contains Deployed Resources, Please Clean Up Before Removing Scope" -ForegroundColor Red
+               return
+            }
+        }
+
+        if($removedMgmts.Count -ne 0)
+        {
+            $mgmtList = New-Object System.Collections.Generic.List[System.String]
+            foreach ($mgmt in $removedMgmts) {
+                $mgmt = $mgmt.Replace("/providers/Microsoft.Management/managementGroups/", "")
+                $mgmtList.Add($mgmt)
+            }
+            $result = Search-AzGraph -Query $validationQuery -ManagementGroup $mgmtList
+            
+            if($result.dcount_id -ne 0)
+            {
+               Write-Host "Removed Scope Contains Deployed Resources, Please Clean Up Before Removing Scope" -ForegroundColor Red
+               return
+            }
+       }
+    }
+    else{       
+        $mgmtFliter = ""
+        $subFliter = ""
+        if($addedSubs.Count -ne 0)
+        {
+            $subStr = $addedSubs -join '", "'
+            $subFliter = '| where id !in~ ("'+$subStr+'") '
+        }
+        
+        if($addedMgmts.Count -ne 0)
+        {
+            $mgmtList = New-Object System.Collections.Generic.List[System.String]
+            foreach ($mgmt in $addedMgmts) {
+                $mgmt = $mgmt.Replace("/providers/Microsoft.Management/managementGroups/", "")
+                $mgmtList.Add($mgmt)
+            }
+            $mgmtStr = $mgmtList -join '", "'
+            $mgmtFliter = '| extend excludedManagementGroupList = set_intersect(list, pack_array("'+$mgmtStr+'")) | where  array_length(excludedManagementGroupList) == 0 '
+        }
+        $query ='resourcecontainers ' +
+                 '| where type =~ "microsoft.resources/subscriptions" ' +
+                 '| extend props = parse_json(properties) ' +
+                 '| extend managementGroupAncestorsChains = props["managementGroupAncestorsChain"] ' +
+                 '| mv-expand managementGroupAncestorsChains ' +
+                 '| extend mgName = managementGroupAncestorsChains.["name"] ' +
+                 '| summarize  list = make_list(mgName) by id' +
+                 $mgmtFliter +
+                 $subFliter  +
+                 '| distinct id'
+
+        $subList = New-Object System.Collections.Generic.List[System.String]
+        foreach ($sub in $removedSubs) {
+            $sub = $sub.Replace("/subscriptions/", "")
+            $subList.Add($sub)
+        }
+
+        $resultList = New-Object System.Collections.Generic.List[System.String]
+        
+        if($subList.Count -ne 0)
+        {
+            $sublistFromSub = Search-AzGraph -Query $query -Subscription $subList
+            foreach ($sub in $sublistFromSub) {
+                $id = $sub.id.Replace("/subscriptions/", "")
+                $resultList.Add($id)
+            }
+        }
+        
+        $mgmtList = New-Object System.Collections.Generic.List[System.String]
+        foreach ($mgmt in $removedMgmts) {
+            $mgmt = $mgmt.Replace("/providers/Microsoft.Management/managementGroups/", "")
+            $mgmtList.Add($mgmt)
+        }
+        
+        if($mgmtList.Count -ne 0)
+        {
+            $sublistFromMgmt = Search-AzGraph -Query $query -ManagementGroup $mgmtList
+            foreach ($sub in $sublistFromMgmt) {
+                $id = $sub.id.Replace("/subscriptions/", "")
+                $resultList.Add($id)
+            }
+        }
+        
+        if($resultList.Count -ne 0)
+        {
+            $result = Search-AzGraph -Query $validationQuery -Subscription $resultList            
+            if($result.dcount_id -ne 0)
+            {
+               Write-Host "Removed Scope Contains Deployed Resources, Please Clean Up Before Removing Scope" -ForegroundColor Red
+               return
+            }
+        }
+    }
+    
+    Write-Host "Removed Scopes Do Not Contain Deployed Resources, Safe To Remove" -ForegroundColor Green
+    
\ No newline at end of file