diff --git a/nx/include/switch/services/hidsys.h b/nx/include/switch/services/hidsys.h
index 75ce76d9c..033829f10 100644
--- a/nx/include/switch/services/hidsys.h
+++ b/nx/include/switch/services/hidsys.h
@@ -323,6 +323,51 @@ Result hidsysGetUniquePadsFromNpad(HidNpadIdType id, HidsysUniquePadId *unique_p
 **/
 Result hidsysEnableAppletToGetInput(bool enable);
 
+/**
+ * @brief EnableHandheldHids
+**/
+Result hidsysEnableHandheldHids(void);
+
+/**
+ * @brief DisableHandheldHids
+**/
+Result hidsysDisableHandheldHids(void);
+
+/**
+ * @brief SetJoyConRailEnabled
+ * @note Only available on [9.0.0+].
+ * @param[in] enable Input flag.
+**/
+Result hidsysSetJoyConRailEnabled(bool enable);
+
+/**
+ * @brief IsJoyConRailEnabled
+ * @note Only available on [9.0.0+].
+ * @param[out] out Output flag.
+**/
+Result hidsysIsJoyConRailEnabled(bool *out);
+
+/**
+ * @brief IsHandheldHidsEnabled
+ * @note Only available on [10.0.0+].
+ * @param[out] out Output flag.
+**/
+Result hidsysIsHandheldHidsEnabled(bool *out);
+
+/**
+ * @brief IsJoyConAttachedOnAllRail
+ * @note Only available on [11.0.0+].
+ * @param[out] out Output flag.
+**/
+Result hidsysIsJoyConAttachedOnAllRail(bool *out);
+
+/**
+ * @brief IsInvertedControllerConnectedOnRail
+ * @note Only available on [19.0.0+].
+ * @param[out] out Output flag.
+**/
+Result hidsysIsInvertedControllerConnectedOnRail(bool *out);
+
 /**
  * @brief AcquireUniquePadConnectionEventHandle
  * @param[out] out_event Output Event.
diff --git a/nx/source/services/hidsys.c b/nx/source/services/hidsys.c
index 6e7b5fc9b..14cd72a4a 100644
--- a/nx/source/services/hidsys.c
+++ b/nx/source/services/hidsys.c
@@ -340,6 +340,49 @@ Result hidsysEnableAppletToGetInput(bool enable) {
     return serviceDispatchIn(&g_hidsysSrv, 503, in);
 }
 
+Result hidsysEnableHandheldHids(void) {
+    return _hidsysCmdNoIO(520);
+}
+
+Result hidsysDisableHandheldHids(void) {
+    return _hidsysCmdNoIO(521);
+}
+
+Result hidsysSetJoyConRailEnabled(bool enable) {
+    if (hosversionBefore(9,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
+    return _hidsysCmdInBoolNoOut(enable, 522);
+}
+
+Result hidsysIsJoyConRailEnabled(bool *out) {
+    if (hosversionBefore(9,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
+    return _hidsysCmdNoInOutBool(out, 523);
+}
+
+Result hidsysIsHandheldHidsEnabled(bool *out) {
+    if (hosversionBefore(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
+    return _hidsysCmdNoInOutBool(out, 524);
+}
+
+Result hidsysIsJoyConAttachedOnAllRail(bool *out) {
+    if (hosversionBefore(11,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
+    return _hidsysCmdNoInOutBool(out, 525);
+}
+
+Result hidsysIsInvertedControllerConnectedOnRail(bool *out) {
+    if (hosversionBefore(19,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
+    return _hidsysCmdNoInOutBool(out, 526);
+}
+
 Result hidsysAcquireUniquePadConnectionEventHandle(Event *out_event) {
     Handle tmp_handle = INVALID_HANDLE;