diff --git a/packages/base/any/onlp/src/onlp/module/inc/onlp/platformi/psui.h b/packages/base/any/onlp/src/onlp/module/inc/onlp/platformi/psui.h
index d3203e9f..6567c7ad 100644
--- a/packages/base/any/onlp/src/onlp/module/inc/onlp/platformi/psui.h
+++ b/packages/base/any/onlp/src/onlp/module/inc/onlp/platformi/psui.h
@@ -49,6 +49,12 @@ int onlp_psui_hw_init(uint32_t flags);
  */
 int onlp_psui_sw_denit(void);
 
+/**
+ * @brief Validate a PSU OID.
+ * @param id The id.
+ */
+int onlp_psui_id_validate(onlp_oid_id_t id);
+
 /**
  * @brief Get the PSU's oid header.
  * @param id The PSU OID.
diff --git a/packages/base/any/onlp/src/onlp/module/inc/onlp/platformi/thermali.h b/packages/base/any/onlp/src/onlp/module/inc/onlp/platformi/thermali.h
index 83183b33..1929ae53 100644
--- a/packages/base/any/onlp/src/onlp/module/inc/onlp/platformi/thermali.h
+++ b/packages/base/any/onlp/src/onlp/module/inc/onlp/platformi/thermali.h
@@ -49,6 +49,12 @@ int onlp_thermali_hw_init(uint32_t flags);
  */
 int onlp_thermali_sw_denit(void);
 
+/**
+ * @brief Validate a thermal oid.
+ * @param id The thermal id.
+ */
+int onlp_thermali_id_validate(onlp_oid_id_t id);
+
 /**
  * @brief Retrieve the thermal's oid header.
  * @param id The thermal oid.
diff --git a/packages/base/any/onlp/src/onlp_platform_defaults/module/src/ledi.c b/packages/base/any/onlp/src/onlp_platform_defaults/module/src/ledi.c
index b42cc040..29a3078e 100644
--- a/packages/base/any/onlp/src/onlp_platform_defaults/module/src/ledi.c
+++ b/packages/base/any/onlp/src/onlp_platform_defaults/module/src/ledi.c
@@ -28,6 +28,8 @@
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_ledi_sw_init(void));
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_ledi_hw_init(uint32_t flags));
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_ledi_sw_denit(void));
+__ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_ledi_id_validate(onlp_oid_id_t id));
+
 __ONLP_DEFAULTI_IMPLEMENTATION(onlp_ledi_info_get(onlp_oid_id_t id, onlp_led_info_t* rv));
 
 /**
diff --git a/packages/base/any/onlp/src/onlp_platform_defaults/module/src/psui.c b/packages/base/any/onlp/src/onlp_platform_defaults/module/src/psui.c
index ae5193e4..a929e179 100644
--- a/packages/base/any/onlp/src/onlp_platform_defaults/module/src/psui.c
+++ b/packages/base/any/onlp/src/onlp_platform_defaults/module/src/psui.c
@@ -29,6 +29,7 @@
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_psui_sw_init(void));
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_psui_hw_init(uint32_t flags));
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_psui_sw_denit(void));
+__ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_psui_id_validate(onlp_oid_id_t id));
 
 /**
  * simulate hdr_get for older platforms which don't support it.
diff --git a/packages/base/any/onlp/src/onlp_platform_defaults/module/src/thermali.c b/packages/base/any/onlp/src/onlp_platform_defaults/module/src/thermali.c
index c8d273dc..c87075f7 100644
--- a/packages/base/any/onlp/src/onlp_platform_defaults/module/src/thermali.c
+++ b/packages/base/any/onlp/src/onlp_platform_defaults/module/src/thermali.c
@@ -29,6 +29,8 @@
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_thermali_sw_init(void));
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_thermali_hw_init(uint32_t flags));
 __ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_thermali_sw_denit(void));
+__ONLP_DEFAULTI_IMPLEMENTATION_OPTIONAL(onlp_thermali_id_validate(onlp_oid_id_t id));
+
 __ONLP_DEFAULTI_IMPLEMENTATION(onlp_thermali_info_get(onlp_oid_id_t id, onlp_thermal_info_t* rv));
 
 /**