diff --git a/nx/include/switch.h b/nx/include/switch.h
index 353c83b0..1085a573 100644
--- a/nx/include/switch.h
+++ b/nx/include/switch.h
@@ -68,6 +68,7 @@ extern "C" {
 #include "switch/services/lr.h"
 #include "switch/services/spl.h"
 #include "switch/services/ncm.h"
+#include "switch/services/psc.h"
 
 #include "switch/display/gfx.h"
 #include "switch/display/binder.h"
diff --git a/nx/include/switch/services/psc.h b/nx/include/switch/services/psc.h
new file mode 100644
index 00000000..d0e457d0
--- /dev/null
+++ b/nx/include/switch/services/psc.h
@@ -0,0 +1,34 @@
+/**
+ * @file psc.h
+ * @brief PSC service IPC wrapper.
+ * @author SciresM
+ * @copyright libnx Authors
+ */
+#pragma once
+#include "../types.h"
+#include "../kernel/event.h"
+#include "../services/sm.h"
+
+typedef enum {
+    PscPmState_Awake = 0,               ///< Everything is awake.
+    PscPmState_ReadyAwaken = 1,         ///< Preparing to transition to awake.
+    PscPmState_ReadySleep = 2,          ///< Preparing to transition to sleep.
+    PscPmState_ReadySleepCritical = 3,  ///< Critical services are ready to sleep.
+    PscPmState_ReadyAwakenCritical = 4, ///< Critical services are ready to wake up.
+    PscPmState_ReadyShutdown = 5,       ///< Preparing to transition to shutdown.
+} PscPmState;
+
+typedef struct {
+    Event event;
+    Service srv;
+    u16 module_id;
+} PscPmModule;
+
+Result pscInitialize(void);
+void pscExit(void);
+
+Result pscGetPmModule(PscPmModule *out, u16 module_id, const u16 *dependencies, size_t dependency_count, bool autoclear);
+
+Result pscPmModuleGetRequest(PscPmModule *module, PscPmState *out_state, u32 *out_flags);
+Result pscPmModuleAcknowledge(PscPmModule *module, PscPmState state);
+Result pscPmModuleFinalize(PscPmModule *module);
diff --git a/nx/source/services/psc.c b/nx/source/services/psc.c
new file mode 100644
index 00000000..559f73bf
--- /dev/null
+++ b/nx/source/services/psc.c
@@ -0,0 +1,272 @@
+/**
+ * @file psc.h
+ * @brief PSC service IPC wrapper.
+ * @author SciresM
+ * @copyright libnx Authors
+ */
+#include "types.h"
+#include "result.h"
+#include "arm/atomics.h"
+#include "kernel/ipc.h"
+#include "kernel/detect.h"
+#include "kernel/event.h"
+#include "services/psc.h"
+#include "services/sm.h"
+
+static Service g_pscSrv;
+static u64 g_refCnt;
+
+static Result _pscPmModuleInitialize(PscPmModule *module, u16 module_id, const u16 *dependencies, size_t dependency_count, bool autoclear);
+static Result _pscPmModuleAcknowledge(PscPmModule *module);
+static Result _pscPmModuleAcknowledgeEx(PscPmModule *module, PscPmState state);
+
+Result pscInitialize(void) {
+    Result rc = 0;
+
+    atomicIncrement64(&g_refCnt);
+
+    if (serviceIsActive(&g_pscSrv))
+        return rc;
+
+    rc = smGetService(&g_pscSrv, "psc:m");
+
+    if (R_SUCCEEDED(rc)) {
+        rc = serviceConvertToDomain(&g_pscSrv);
+    }
+
+    if (R_FAILED(rc)) pscExit();
+
+    return rc;
+}
+
+void pscExit(void) {
+    if (atomicDecrement64(&g_refCnt) == 0) {
+        serviceClose(&g_pscSrv);
+    }
+}
+
+Result pscGetPmModule(PscPmModule *out, u16 module_id, const u16 *dependencies, size_t dependency_count, bool autoclear) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(&g_pscSrv, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 0;
+
+    Result rc = serviceIpcDispatch(&g_pscSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp;
+
+        serviceIpcParse(&g_pscSrv, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            serviceCreateSubservice(&out->srv, &g_pscSrv, &r, 0);
+
+            rc = _pscPmModuleInitialize(out, module_id, dependencies, dependency_count, autoclear);
+            if (R_FAILED(rc)) {
+                serviceClose(&out->srv);
+            }
+        }
+    }
+
+    return rc;
+}
+
+Result _pscPmModuleInitialize(PscPmModule *module, u16 module_id, const u16 *dependencies, size_t dependency_count, bool autoclear) {
+    IpcCommand c;
+    ipcInitialize(&c);
+    ipcAddSendBuffer(&c, dependencies, dependency_count * sizeof(u16), BufferType_Normal);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+        u32 module_id;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(&module->srv, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 0;
+    raw->module_id = module_id;
+
+    Result rc = serviceIpcDispatch(&module->srv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp;
+
+        serviceIpcParse(&module->srv, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            eventLoadRemote(&module->event, r.Handles[0], autoclear);
+            module->module_id = module_id;
+        }
+    }
+
+    return rc;
+}
+
+Result pscPmModuleGetRequest(PscPmModule *module, PscPmState *out_state, u32 *out_flags) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(&module->srv, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 1;
+
+    Result rc = serviceIpcDispatch(&module->srv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+            u32 state;
+            u32 flags;
+        } *resp;
+
+        serviceIpcParse(&module->srv, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            *out_state = (PscPmState)resp->state;
+            *out_flags = resp->flags;
+        }
+    }
+
+    return rc;
+}
+
+Result pscPmModuleAcknowledge(PscPmModule *module, PscPmState state) {
+    if (kernelAbove600()) {
+        return _pscPmModuleAcknowledgeEx(module, state);
+    } else {
+        return _pscPmModuleAcknowledge(module);
+    }
+}
+
+Result pscPmModuleFinalize(PscPmModule *module) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(&module->srv, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 3;
+
+    Result rc = serviceIpcDispatch(&module->srv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp;
+
+        serviceIpcParse(&module->srv, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+    }
+
+    return rc;
+}
+
+static Result _pscPmModuleAcknowledge(PscPmModule *module) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(&module->srv, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 2;
+
+    Result rc = serviceIpcDispatch(&module->srv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp;
+
+        serviceIpcParse(&module->srv, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+    }
+
+    return rc;
+}
+
+static Result _pscPmModuleAcknowledgeEx(PscPmModule *module, PscPmState state) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+        u32 state;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(&module->srv, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 4;
+    raw->state = state;
+
+    Result rc = serviceIpcDispatch(&module->srv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp;
+
+        serviceIpcParse(&module->srv, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+    }
+
+    return rc;
+}