diff --git a/scripts/apidoc_full.sh b/scripts/apidoc_full.sh
index dfe1177..a8e4845 100755
--- a/scripts/apidoc_full.sh
+++ b/scripts/apidoc_full.sh
@@ -6,6 +6,10 @@
 #
 # /!\ This must not be a Makefile target, as it would create a race condition
 # when multiple targets are invoked in the same parallel build.
+#
+# Copyright (C) 2016, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 set -eu
 
diff --git a/scripts/ecc-heap.sh b/scripts/ecc-heap.sh
index 69777a6..3231f7c 100755
--- a/scripts/ecc-heap.sh
+++ b/scripts/ecc-heap.sh
@@ -6,6 +6,10 @@
 # Usage (preferably on a 32-bit platform):
 # cmake -D CMAKE_BUILD_TYPE=Release .
 # scripts/ecc-heap.sh | tee ecc-heap.log
+#
+# Copyright (C) 2014-2015, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 set -eu
 
diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index 150e10e..81e5c46 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -4,6 +4,10 @@
 #
 # Usage: ./generate_errors.pl or scripts/generate_errors.pl without arguments,
 # or generate_errors.pl include_dir data_dir error_file
+#
+# Copyright (C) 2011-2020, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 use strict;
 
diff --git a/scripts/generate_features.pl b/scripts/generate_features.pl
index 1bd82ca..3c04991 100755
--- a/scripts/generate_features.pl
+++ b/scripts/generate_features.pl
@@ -1,5 +1,8 @@
 #!/usr/bin/env perl
 #
+# Copyright (C) 2014-2015, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 use strict;
 
diff --git a/scripts/generate_psa_constants.py b/scripts/generate_psa_constants.py
index 175cd9f..9fbccd3 100755
--- a/scripts/generate_psa_constants.py
+++ b/scripts/generate_psa_constants.py
@@ -11,6 +11,10 @@
 * OUTPUT_FILE_DIR passed: writes to OUTPUT_FILE_DIR/
 """
 
+# Copyright (C) 2018-2020, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
+
 import os
 import re
 import sys
diff --git a/scripts/generate_query_config.pl b/scripts/generate_query_config.pl
index d94fdad..26778d3 100755
--- a/scripts/generate_query_config.pl
+++ b/scripts/generate_query_config.pl
@@ -15,6 +15,10 @@
 # function by using the template in scripts/data_files/query_config.fmt.
 #
 # Usage: ./scripts/generate_query_config.pl without arguments
+#
+# Copyright (C) 2018-2019, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 use strict;
 
diff --git a/scripts/generate_visualc_files.pl b/scripts/generate_visualc_files.pl
index 1f67055..2685970 100755
--- a/scripts/generate_visualc_files.pl
+++ b/scripts/generate_visualc_files.pl
@@ -5,6 +5,10 @@
 #
 # Must be run from mbedTLS root or scripts directory.
 # Takes no argument.
+#
+# Copyright (C) 2013-2020, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 use warnings;
 use strict;
diff --git a/scripts/massif_max.pl b/scripts/massif_max.pl
index 4e3342a..f7fa919 100755
--- a/scripts/massif_max.pl
+++ b/scripts/massif_max.pl
@@ -1,6 +1,10 @@
 #!/usr/bin/env perl
 
 # Parse a massif.out.xxx file and output peak total memory usage
+#
+# Copyright (C) 2014, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 use warnings;
 use strict;
diff --git a/scripts/memory.sh b/scripts/memory.sh
index c415f92..5135495 100755
--- a/scripts/memory.sh
+++ b/scripts/memory.sh
@@ -5,6 +5,10 @@
 #
 # Use different build options for measuring executable size and memory usage,
 # since for memory we want debug information.
+#
+# Copyright (C) 2014-2015, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 set -eu
 
diff --git a/scripts/tmp_ignore_makefiles.sh b/scripts/tmp_ignore_makefiles.sh
index df9450e..543e44a 100755
--- a/scripts/tmp_ignore_makefiles.sh
+++ b/scripts/tmp_ignore_makefiles.sh
@@ -2,6 +2,10 @@
 
 # Temporarily (de)ignore Makefiles generated by CMake to allow easier
 # git development
+#
+# Copyright (C) 2014, Arm Limited, All Rights Reserved
+#
+# This file is part of Mbed TLS (https://tls.mbed.org)
 
 IGNORE=""