diff --git a/lib/efi_loader/efi_tcg2.c b/lib/efi_loader/efi_tcg2.c
index ed71337..c6f2e48 100644
--- a/lib/efi_loader/efi_tcg2.c
+++ b/lib/efi_loader/efi_tcg2.c
@@ -1507,6 +1507,67 @@
 }
 
 /**
+ * efi_tcg2_notify_exit_boot_services() - ExitBootService callback
+ *
+ * @event:	callback event
+ * @context:	callback context
+ */
+static void EFIAPI
+efi_tcg2_notify_exit_boot_services(struct efi_event *event, void *context)
+{
+	efi_status_t ret;
+	struct udevice *dev;
+
+	EFI_ENTRY("%p, %p", event, context);
+
+	ret = platform_get_tpm2_device(&dev);
+	if (ret != EFI_SUCCESS)
+		goto out;
+
+	ret = tcg2_measure_event(dev, 5, EV_EFI_ACTION,
+				 strlen(EFI_EXIT_BOOT_SERVICES_INVOCATION),
+				 (u8 *)EFI_EXIT_BOOT_SERVICES_INVOCATION);
+	if (ret != EFI_SUCCESS)
+		goto out;
+
+	ret = tcg2_measure_event(dev, 5, EV_EFI_ACTION,
+				 strlen(EFI_EXIT_BOOT_SERVICES_SUCCEEDED),
+				 (u8 *)EFI_EXIT_BOOT_SERVICES_SUCCEEDED);
+
+out:
+	EFI_EXIT(ret);
+}
+
+/**
+ * efi_tcg2_notify_exit_boot_services_failed()
+ *  - notify ExitBootServices() is failed
+ *
+ * Return:	status code
+ */
+efi_status_t efi_tcg2_notify_exit_boot_services_failed(void)
+{
+	struct udevice *dev;
+	efi_status_t ret;
+
+	ret = platform_get_tpm2_device(&dev);
+	if (ret != EFI_SUCCESS)
+		goto out;
+
+	ret = tcg2_measure_event(dev, 5, EV_EFI_ACTION,
+				 strlen(EFI_EXIT_BOOT_SERVICES_INVOCATION),
+				 (u8 *)EFI_EXIT_BOOT_SERVICES_INVOCATION);
+	if (ret != EFI_SUCCESS)
+		goto out;
+
+	ret = tcg2_measure_event(dev, 5, EV_EFI_ACTION,
+				 strlen(EFI_EXIT_BOOT_SERVICES_FAILED),
+				 (u8 *)EFI_EXIT_BOOT_SERVICES_FAILED);
+
+out:
+	return ret;
+}
+
+/**
  * tcg2_measure_secure_boot_variable() - measure secure boot variables
  *
  * @dev:	TPM device
@@ -1584,6 +1645,7 @@
 {
 	efi_status_t ret = EFI_SUCCESS;
 	struct udevice *dev;
+	struct efi_event *event;
 
 	ret = platform_get_tpm2_device(&dev);
 	if (ret != EFI_SUCCESS) {
@@ -1608,6 +1670,14 @@
 		goto fail;
 	}
 
+	ret = efi_create_event(EVT_SIGNAL_EXIT_BOOT_SERVICES, TPL_CALLBACK,
+			       efi_tcg2_notify_exit_boot_services, NULL,
+			       NULL, &event);
+	if (ret != EFI_SUCCESS) {
+		tcg2_uninit();
+		goto fail;
+	}
+
 	ret = tcg2_measure_secure_boot_variable(dev);
 	if (ret != EFI_SUCCESS) {
 		tcg2_uninit();