diff --git a/1_send_data.py b/1_send_data.py
index 1ca34bb..2e05593 100644
--- a/1_send_data.py
+++ b/1_send_data.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) Orange
+#
+# This software is distributed under the terms and conditions of the 'MIT'
+# license which can be found in the file 'LICENSE.md' in this package distribution
+
 import os
 import sys
 import time
diff --git a/2_simple_parameters.py b/2_simple_parameters.py
index 49ee83e..2cf9b7a 100644
--- a/2_simple_parameters.py
+++ b/2_simple_parameters.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) Orange
+#
+# This software is distributed under the terms and conditions of the 'MIT'
+# license which can be found in the file 'LICENSE.md' in this package distribution
+
 import os
 import sys
 import time
diff --git a/3_parameter_with_callback.py b/3_parameter_with_callback.py
index ec6117a..a9858a1 100644
--- a/3_parameter_with_callback.py
+++ b/3_parameter_with_callback.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) Orange
+#
+# This software is distributed under the terms and conditions of the 'MIT'
+# license which can be found in the file 'LICENSE.md' in this package distribution
+
 import os
 import sys
 import time
diff --git a/4_simple_command.py b/4_simple_command.py
index 1f9b1b1..65f649f 100644
--- a/4_simple_command.py
+++ b/4_simple_command.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) Orange
+#
+# This software is distributed under the terms and conditions of the 'MIT'
+# license which can be found in the file 'LICENSE.md' in this package distribution
+
 import os
 import sys
 import time
diff --git a/5_command_with_arguments.py b/5_command_with_arguments.py
index 598e320..12bc0b9 100644
--- a/5_command_with_arguments.py
+++ b/5_command_with_arguments.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) Orange
+#
+# This software is distributed under the terms and conditions of the 'MIT'
+# license which can be found in the file 'LICENSE.md' in this package distribution
+
 import os
 import sys
 import time
diff --git a/LiveObjects/Connection.py b/LiveObjects/Connection.py
index 9e4816d..415fcd2 100644
--- a/LiveObjects/Connection.py
+++ b/LiveObjects/Connection.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) Orange
+#
+# This software is distributed under the terms and conditions of the 'MIT'
+# license which can be found in the file 'LICENSE.md' in this package distribution
+
 import sys
 import json
 import time