diff --git a/constants.py b/constants.py
index 18e0047..f569c46 100644
--- a/constants.py
+++ b/constants.py
@@ -23,7 +23,7 @@
 
 GENERAL_CONF_PATH = SERVICE_DIR + '/general.reporter.json'
 
-CLI_TRUE_KEYWORD_ARRAY = ['yes', 'y', 'true', '1', 1]
+CLI_TRUE_KEYWORD_ARRAY = ['yes', 'y', 'true', 'True', '1', 1]
 
 SESSUID_FILENAME = 'sess-uuid'
 
diff --git a/main.py b/main.py
index c6a89e1..1317932 100644
--- a/main.py
+++ b/main.py
@@ -35,12 +35,15 @@ def number_format(num, places=2):
 crossAccounts = _cli_options['crossAccounts']
 workerCounts = _cli_options['workerCounts']
 beta = _cli_options['beta']
+nowrite = _cli_options['nowrite']
+
 
 # print(crossAccounts)
 DEBUG = True if debugFlag in _C.CLI_TRUE_KEYWORD_ARRAY or debugFlag is True else False
 testmode = True if testmode in _C.CLI_TRUE_KEYWORD_ARRAY or testmode is True else False
 crossAccounts = True if crossAccounts in _C.CLI_TRUE_KEYWORD_ARRAY or crossAccounts is True else False
 beta = True if beta in _C.CLI_TRUE_KEYWORD_ARRAY or beta is True else False
+nowrite = True if nowrite in _C.CLI_TRUE_KEYWORD_ARRAY or nowrite is True else False
 _cli_options['crossAccounts'] = crossAccounts
 
 
@@ -97,7 +100,9 @@ def number_format(num, places=2):
         shutil.rmtree(_C.ADMINLTE_DIR + '/' + file)
 
 acctLoop = 0
-CfnTrailObj = CfnTrail()
+
+if nowrite == False:
+    CfnTrailObj = CfnTrail()
 
 for acctId, cred in rolesCred.items():
     acctLoop = acctLoop + 1
@@ -193,7 +198,7 @@ def number_format(num, places=2):
             print(f"Error decoding JSON: {e}")
             exit()
 
-    if testmode == False:
+    if testmode == False and nowrite == False:
         cfnAdditionalStr = None
         if mpeid is not None: 
             cfnAdditionalStr = " --mpeid:{}".format(mpeid)
@@ -233,7 +238,7 @@ def number_format(num, places=2):
     pool.starmap(Screener.scanByService, input_ranges)
     pool.close()
 
-    if testmode == False:
+    if testmode == False and nowrite == False:
         CfnTrailObj.deleteStack()
     
     ## <TODO>
diff --git a/utils/ArguParser.py b/utils/ArguParser.py
index cc3a02b..7aaccbf 100644
--- a/utils/ArguParser.py
+++ b/utils/ArguParser.py
@@ -79,7 +79,13 @@ class ArguParser:
             "required": False,
             "default": False,
             "help": "Enable Beta features"
+        },
+        'nowrite': {
+            "required": False,
+            "default": False,
+            "help": "Enable Read-Only mode, no cloudformation required"
         }
+        
     }
 
     @staticmethod