diff --git a/libctru/include/3ds/services/ac.h b/libctru/include/3ds/services/ac.h
index 7e2f573..290cfaa 100644
--- a/libctru/include/3ds/services/ac.h
+++ b/libctru/include/3ds/services/ac.h
@@ -36,3 +36,15 @@ Result ACU_GetSecurityMode(u32 *out);
  * @param out Pointer to output the current Wifi SSID length to.
  */
 Result ACU_GetSSIDLength(u32 *out);
+
+/**
+ * @brief Gets the last error to occur during a connection.
+ * @param errorCode Pointer to output the error code to.
+ */
+Result ACU_GetLastErrorCode(u32* errorCode);
+
+/**
+ * @brief Gets the last detailed error to occur during a connection.
+ * @param errorCode Pointer to output the error code to.
+ */
+Result ACU_GetLastDetailErrorCode(u32* errorCode);
diff --git a/libctru/source/services/ac.c b/libctru/source/services/ac.c
index 38d71cc..7cb63c6 100644
--- a/libctru/source/services/ac.c
+++ b/libctru/source/services/ac.c
@@ -92,3 +92,31 @@ Result ACU_GetSSIDLength(u32 *out)
 
 	return (Result)cmdbuf[1];
 }
+
+Result ACU_GetLastErrorCode(u32* errorCode)
+{
+	Result ret = 0;
+	u32 *cmdbuf = getThreadCommandBuffer();
+
+	cmdbuf[0] = IPC_MakeHeader(0xA,0,0); // 0xA0000
+
+	if(R_FAILED(ret = svcSendSyncRequest(acHandle)))return ret;
+
+	if(errorCode) *errorCode = cmdbuf[2];
+
+	return (Result)cmdbuf[1];
+}
+
+Result ACU_GetLastDetailErrorCode(u32* errorCode)
+{
+	Result ret = 0;
+	u32 *cmdbuf = getThreadCommandBuffer();
+
+	cmdbuf[0] = IPC_MakeHeader(0xB,0,0); // 0xB0000
+
+	if(R_FAILED(ret = svcSendSyncRequest(acHandle)))return ret;
+
+	if(errorCode) *errorCode = cmdbuf[2];
+
+	return (Result)cmdbuf[1];
+}