diff --git a/cat/sepolicy/asus.te b/cat/sepolicy/asus.te
deleted file mode 100644
index 64ff117..0000000
--- a/cat/sepolicy/asus.te
+++ /dev/null
@@ -1,5 +0,0 @@
-allow cameraserver phhsu_exec:file rx_file_perms;
-
-type asus_motor_device, file_type;
-allow cameraserver asus_motor_device:chr_file { open read write ioctl };
-allowxperm cameraserver asus_motor_device:chr_file ioctl { 0x4d02 };
diff --git a/cat/sepolicy/huawei.te b/cat/sepolicy/huawei.te
deleted file mode 100644
index e912528..0000000
--- a/cat/sepolicy/huawei.te
+++ /dev/null
@@ -1,17 +0,0 @@
-allow ueventd proc:file r_file_perms;
-permissive ueventd;
-
-type teecd_data_file, file_type;
-type dmd_device, file_type;
-allow hal_fingerprint_server dmd_device:chr_file rw_file_perms;
-allow hal_fingerprint_server sysfs:file rw_file_perms;
-allow tee hal_fingerprint_default:process { getattr };
-allow tee teecd_data_file:dir { search read write create getattr add_name open };
-allow tee teecd_data_file:file { read write create getattr open };
-allow tee system_data_file:dir { getattr };
-
-type oeminfo_nvm, domain;
-type oeminfo_nvm_device, file_type;
-allowxperm oeminfo_nvm oeminfo_nvm_device:blk_file ioctl { 0x1260 };
-
-allow charger rootfs:file { ioctl read getattr lock map execute entrypoint open };
diff --git a/cat/sepolicy/lenovo.te b/cat/sepolicy/lenovo.te
deleted file mode 100644
index 19e3314..0000000
--- a/cat/sepolicy/lenovo.te
+++ /dev/null
@@ -1,4 +0,0 @@
-type sysfs_tp, file_type;
-
-#Allow treble_app access to /sys/devices/virtual/touch/tp_dev/gesture_on
-allow system_app sysfs_tp:file rw_file_perms;
diff --git a/cat/sepolicy/oppo.te b/cat/sepolicy/oppo.te
deleted file mode 100644
index 216ba3c..0000000
--- a/cat/sepolicy/oppo.te
+++ /dev/null
@@ -1,6 +0,0 @@
-type sysfs_usb_supply, file_type;
-
-allow system_app sysfs_usb_supply:file rw_file_perms;
-
-type hal_fingerprint_oplus, domain;
-allow hal_fingerprint_oplus vendor_default_prop:property_service set;
diff --git a/cat/sepolicy/qualcomm.te b/cat/sepolicy/qualcomm.te
deleted file mode 100644
index 2669694..0000000
--- a/cat/sepolicy/qualcomm.te
+++ /dev/null
@@ -1,30 +0,0 @@
-type bt_firmware_file, file_type;
-type rild, domain;
-
-#me.phh.treble.qti.audio is system-signed
-allow system_app hal_telephony_hwservice:hwservice_manager { find };
-allow { rild system_app } { rild system_app }:binder { call transfer };
-
-#Pixel 1
-type vnd_qcril_audio_hwservice, hwservice_manager_type;
-allow system_app vnd_qcril_audio_hwservice:hwservice_manager { find };
-
-#Pixel 2
-type vnd_qcrilhook_hwservice, hwservice_manager_type;
-allow system_app vnd_qcrilhook_hwservice:hwservice_manager { find };
-
-#OP6
-allow system_app hal_telephony_hwservice:hwservice_manager { find };
-
-# cf https://github.com/phhusson/treble_experimentations/issues/131
-# SELinux : avc:  denied  { add } for interface=android.hardware.tetheroffload.control::IOffloadControl pid=15220 scontext=u:r:ipacm:s0 tcontext=u:object_r:hal_tetheroffload_hwservice:s0 tclass=hwservice_manager permissive=0
-type ipacm, hwservice_manager_type;
-allow ipacm hal_tetheroffload_hwservice:hwservice_manager { add };
-
-type rpmb_device, file_type;
-allow tee rpmb_device:blk_file rw_file_perms;
-allowxperm tee rpmb_device:blk_file ioctl { 0xb300-0xbfff };
-
-attribute smcinvoke_device_29_0;
-type smcinvoke_device, dev_type;
-typeattribute smcinvoke_device smcinvoke_device_29_0;
diff --git a/cat/sepolicy/samsung.te b/cat/sepolicy/samsung.te
deleted file mode 100644
index 63f4edc..0000000
--- a/cat/sepolicy/samsung.te
+++ /dev/null
@@ -1,4 +0,0 @@
-type boot_prop, property_type;
-
-set_prop(system_server, boot_prop);
-
diff --git a/cat/sepolicy/treble_app.te b/cat/sepolicy/treble_app.te
deleted file mode 100644
index 6bb46a8..0000000
--- a/cat/sepolicy/treble_app.te
+++ /dev/null
@@ -1,44 +0,0 @@
-allow system_app hal_wifi_hostapd_hwservice:hwservice_manager { add find };
-allow system_app hidl_base_hwservice:hwservice_manager { add };
-allow system_app wifi_data_file:dir create_dir_perms;
-allow system_app wifi_data_file:file create_file_perms;
-
-allow system_app sysfs_batteryinfo:file rw_file_perms;
-
-type vendor_camera_prop, property_type;
-set_prop(system_app, vendor_camera_prop);
-type camera_prop, property_type;
-set_prop(system_app, camera_prop);
-
-type hal_ext_fingerprint_hwservice, hwservice_manager_type;
-allow system_app hal_ext_fingerprint_hwservice:hwservice_manager { find };
-type hal_fingerprint_default, domain;
-allow system_app hal_fingerprint_default:binder { call };
-allow system_app sysfs_power:dir r_dir_perms;
-allow system_app sysfs_power:file rw_file_perms;
-allow system_app sysfs_power:lnk_file read;
-
-type default_hisi_hwservice, hwservice_manager_type;
-allow system_app default_hisi_hwservice:hwservice_manager { find };
-
-type hal_tp_default, domain;
-allow system_app hal_tp_default:binder { call };
-
-#cam2api
-allow system_app vendor_default_prop:property_service { set };
-
-set_prop(system_app, default_prop);
-set_prop(system_app, exported3_default_prop);
-
-type mtk_hal_rild_hwservice, hwservice_manager_type;
-allow system_app mtk_hal_rild_hwservice:hwservice_manager { find};
-
-type mtk_vilte_support_prop, property_type;
-allow system_app mtk_vilte_support_prop:property_service set;
-
-type hal_gesturewake_hwservice, hwservice_manager_type;
-type hal_gesturewake_default, domain;
-allow system_app hal_gesturewake_hwservice:hwservice_manager { find };
-allow system_app hal_gesturewake_default:binder { call transfer };
-allow hal_gesturewake_default system_app:binder { call transfer };
-