diff --git a/boards/nordic/nrf54lm20dk/nrf54lm20dk_nrf54lm20a_cpuapp.yaml b/boards/nordic/nrf54lm20dk/nrf54lm20dk_nrf54lm20a_cpuapp.yaml
index 765845fa27f..e5a2b89087d 100644
--- a/boards/nordic/nrf54lm20dk/nrf54lm20dk_nrf54lm20a_cpuapp.yaml
+++ b/boards/nordic/nrf54lm20dk/nrf54lm20dk_nrf54lm20a_cpuapp.yaml
@@ -20,4 +20,5 @@ supported:
   - i2s
   - pwm
   - spi
+  - usbd
   - watchdog
diff --git a/samples/subsys/usb/cdc_acm/sample.yaml b/samples/subsys/usb/cdc_acm/sample.yaml
index 875bfb335b5..4cebbca30e5 100644
--- a/samples/subsys/usb/cdc_acm/sample.yaml
+++ b/samples/subsys/usb/cdc_acm/sample.yaml
@@ -1,22 +1,26 @@
 sample:
   name: CDC ACM USB
+common:
+  tags: usb
+  harness: console
+  harness_config:
+    type: multi_line
+    regex:
+      - "Wait for DTR"
+      - "cdc_acm_echo: USBD message: CDC ACM control line state"
+      - "cdc_acm_echo: USBD message: CDC ACM line coding"
+      - "cdc_acm_echo: Baudrate 115200"
 tests:
   sample.usb.cdc-acm:
     depends_on: usb_device
-    tags: usb
     arch_exclude: posix
-    harness: console
-    harness_config:
-      type: one_line
-      regex:
-        - "Wait for DTR"
   sample.usb_device_next.cdc-acm:
     depends_on: usbd
-    tags: usb
     extra_args: CONF_FILE="usbd_next_prj.conf"
     integration_platforms:
       - nrf52840dk/nrf52840
       - nrf54h20dk/nrf54h20/cpuapp
+      - nrf54lm20dk/nrf54lm20a/cpuapp
       - frdm_k64f
       - stm32f723e_disco
       - nucleo_f413zh
@@ -25,27 +29,15 @@ tests:
       - max32690evkit/max32690/m4
       - samd21_xpro
       - same54_xpro
-    harness: console
-    harness_config:
-      type: one_line
-      regex:
-        - "Wait for DTR"
   sample.usb_device_next.cdc-acm-workqueue:
     depends_on: usbd
-    tags: usb
     extra_args:
       - CONF_FILE="usbd_next_prj.conf"
       - DCONFIG_USBD_CDC_ACM_WORKQUEUE=y
     integration_platforms:
       - frdm_k64f
-    harness: console
-    harness_config:
-      type: one_line
-      regex:
-        - "Wait for DTR"
   sample.usb.cdc-acm.buildonly:
     depends_on: usb_device
-    tags: usb
     arch_allow: posix
     build_only: true
     integration_platforms:
diff --git a/samples/subsys/usb/hid-keyboard/sample.yaml b/samples/subsys/usb/hid-keyboard/sample.yaml
index 6161ff90c2c..6b9c51a3864 100644
--- a/samples/subsys/usb/hid-keyboard/sample.yaml
+++ b/samples/subsys/usb/hid-keyboard/sample.yaml
@@ -1,14 +1,27 @@
 sample:
   name: USB HID keyboard sample
 common:
-  harness: button
   filter: dt_alias_exists("sw0") and dt_alias_exists("led0")
   depends_on:
     - usbd
     - gpio
+  tags: usb
+  timeout: 15
+  harness: console
+  harness_config:
+    type: multi_line
+    ordered: false
+    regex:
+      - "HS bNumConfigurations 1"
+      - "FS bNumConfigurations 1"
+      - "HID keyboard sample is initialized"
+      - "USBD message: VBUS ready"
+      - "Actual device speed 2"
+      - "s-in-status finished"
   integration_platforms:
     - nrf52840dk/nrf52840
     - nrf54h20dk/nrf54h20/cpuapp
+    - nrf54lm20dk/nrf54lm20a/cpuapp
     - frdm_k64f
     - stm32f723e_disco
     - nucleo_f413zh
@@ -17,17 +30,13 @@ common:
     - samd21_xpro
     - same54_xpro
 tests:
-  sample.usbd.hid-keyboard:
-    tags: usb
+  sample.usbd.hid-keyboard: {}
   sample.usbd.hid-keyboard.out-report:
-    tags: usb
     extra_args:
       - EXTRA_DTC_OVERLAY_FILE="out_report.overlay"
   sample.usbd.hid-keyboard.large-report:
-    tags: usb
     extra_args:
       - EXTRA_DTC_OVERLAY_FILE="large_in_report.overlay"
   sample.usbd.hid-keyboard.large-out-report:
-    tags: usb
     extra_args:
       - EXTRA_DTC_OVERLAY_FILE="large_out_report.overlay"
diff --git a/samples/subsys/usb/hid-mouse/sample.yaml b/samples/subsys/usb/hid-mouse/sample.yaml
index 132c71c928b..6ec66351924 100644
--- a/samples/subsys/usb/hid-mouse/sample.yaml
+++ b/samples/subsys/usb/hid-mouse/sample.yaml
@@ -5,19 +5,29 @@ common:
   filter: dt_alias_exists("sw0") and dt_alias_exists("led0")
   depends_on:
     - gpio
+  tags: usb
 tests:
   sample.usb.hid-mouse:
     depends_on:
       - usb_device
     platform_exclude:
       - frdm_mcxn947/mcxn947/cpu0
-    tags: usb
   sample.usb_device_next.hid-mouse:
     depends_on:
       - usbd
+    timeout: 15
+    harness: console
+    harness_config:
+      type: multi_line
+      regex:
+        - "HS bNumConfigurations 1"
+        - "FS bNumConfigurations 1"
+        - "Actual device speed 2"
+        - "s-in-status finished"
     integration_platforms:
       - nrf52840dk/nrf52840
       - nrf54h20dk/nrf54h20/cpuapp
+      - nrf54lm20dk/nrf54lm20a/cpuapp
       - frdm_k64f
       - stm32f723e_disco
       - nucleo_f413zh
@@ -26,4 +36,3 @@ tests:
     extra_args:
       - CONF_FILE="usbd_next_prj.conf"
       - EXTRA_DTC_OVERLAY_FILE="usbd_next.overlay"
-    tags: usb
diff --git a/samples/subsys/usb/mass/sample.yaml b/samples/subsys/usb/mass/sample.yaml
index 4dbf2126798..97d73cdeb00 100644
--- a/samples/subsys/usb/mass/sample.yaml
+++ b/samples/subsys/usb/mass/sample.yaml
@@ -25,6 +25,7 @@ tests:
     integration_platforms:
       - nrf52840dk/nrf52840
       - nrf54h20dk/nrf54h20/cpuapp
+      - nrf54lm20dk/nrf54lm20a/cpuapp
       - frdm_k64f
       - stm32f723e_disco
       - nucleo_f413zh
@@ -46,6 +47,8 @@ tests:
       regex:
         - "No file system selected"
         - "The device is put in USB mass storage mode."
+        - "usbd_msc: Enable"
+        - "usbd_msc: Bulk-Only Mass Storage Reset"
   sample.usb.mass_ram_fat:
     min_ram: 128
     depends_on: usb_device
@@ -116,6 +119,8 @@ tests:
       regex:
         - "End of files"
         - "The device is put in USB mass storage mode."
+        - "usbd_msc: Enable"
+        - "usbd_msc: Bulk-Only Mass Storage Reset"
   sample.usb.mass_sdhc_fatfs:
     min_ram: 32
     filter: dt_compat_enabled("zephyr,sdmmc-disk")