diff --git a/non_plat/device.te b/non_plat/device.te
index ef1cd6a..177c215 100644
--- a/non_plat/device.te
+++ b/non_plat/device.te
@@ -4,6 +4,7 @@
 
 type devmap_device, dev_type;
 type ttyMT_device, dev_type;
+type ttyS_device, dev_type;
 type ttySDIO_device, dev_type;
 type vmodem_device, dev_type;
 type stpwmt_device, dev_type;
diff --git a/non_plat/factory.te b/non_plat/factory.te
index 84c5b8f..6c45166 100644
--- a/non_plat/factory.te
+++ b/non_plat/factory.te
@@ -38,6 +38,7 @@ allow factory ttySDIO_device:chr_file rw_file_perms;
 
 #Purpose: USB
 allow factory ttyMT_device:chr_file rw_file_perms;
+allow factory ttyS_device:chr_file rw_file_perms;
 allow factory ttyGS_device:chr_file rw_file_perms;
 
 # Date: WK15.01
diff --git a/non_plat/file_contexts b/non_plat/file_contexts
index e0f45d4..e506e9a 100644
--- a/non_plat/file_contexts
+++ b/non_plat/file_contexts
@@ -302,6 +302,7 @@
 /dev/ttyC3 u:object_r:icusb_device:s0
 /dev/ttyGS.* u:object_r:ttyGS_device:s0
 /dev/ttyMT.* u:object_r:ttyMT_device:s0
+/dev/ttyS.* u:object_r:ttyS_device:s0
 /dev/ttyp.* u:object_r:ttyp_device:s0
 /dev/ttySDIO.* u:object_r:ttySDIO_device:s0
 /dev/ttyUSB0         u:object_r:tty_device:s0
diff --git a/non_plat/meta_tst.te b/non_plat/meta_tst.te
index 6c690f4..8fa1060 100644
--- a/non_plat/meta_tst.te
+++ b/non_plat/meta_tst.te
@@ -15,6 +15,11 @@ allow meta_tst ttyGS_device:chr_file rw_file_perms;
 # Purpose : for meta mode device node UART
 allow meta_tst ttyMT_device:chr_file rw_file_perms;
 
+# Date: WK17.12
+# Operation : Migration
+# Purpose : for meta mode device node UART
+allow meta_tst ttyS_device:chr_file rw_file_perms;
+
 # Date: WK16.12
 # Operation : Migration
 # Purpose : for meta mode device node CCCI
diff --git a/non_plat/system_server.te b/non_plat/system_server.te
index e227cca..ff4c784 100644
--- a/non_plat/system_server.te
+++ b/non_plat/system_server.te
@@ -70,6 +70,10 @@ allow system_server sw_sync_device:chr_file { read write getattr open ioctl };
 # Purpose: Allow to access UART1 ttyMT1
 allow system_server ttyMT_device:chr_file rw_file_perms;
 
+# Date : WK17.52
+# Purpose: Allow to access UART1 ttyS
+allow system_server ttyS_device:chr_file rw_file_perms;
+
 # Date : WK16.44
 # Purpose: Allow to access gpsonly driver
 #allow system_server gps_device:chr_file rw_file_perms;