diff --git a/server/controllers/system.php b/server/controllers/system.php
index 0ffd8dde..32d0daad 100644
--- a/server/controllers/system.php
+++ b/server/controllers/system.php
@@ -16,6 +16,7 @@ require_once 'system/add-api-key.php';
 require_once 'system/delete-api-key.php';
 require_once 'system/get-all-keys.php';
 require_once 'system/delete-all-users.php';
+require_once 'system/csv-import.php';
 require_once 'system/backup-database.php';
 require_once 'system/download.php';
 
@@ -41,5 +42,6 @@ $systemControllerGroup->addController(new GetAllKeyController);
 $systemControllerGroup->addController(new DeleteAllUsersController);
 $systemControllerGroup->addController(new BackupDatabaseController);
 $systemControllerGroup->addController(new DownloadController);
+$systemControllerGroup->addController(new CSVImportController);
 
 $systemControllerGroup->finalize();
\ No newline at end of file
diff --git a/server/controllers/system/csv-import.php b/server/controllers/system/csv-import.php
new file mode 100644
index 00000000..ea3093b8
--- /dev/null
+++ b/server/controllers/system/csv-import.php
@@ -0,0 +1,55 @@
+<?php
+
+class CSVImportController extends Controller {
+    const PATH = '/csv-import';
+
+    public function validations() {
+        return [
+            'permission' => 'staff_3',
+            'requestData' => []
+        ];
+    }
+
+    public function handler() {
+        $fileUploader = $this->uploadFile();
+
+        if(!$fileUploader instanceof FileUploader) {
+            throw new Exception(ERRORS::INVALID_FILE);
+        }
+
+        $file = fopen($fileUploader->getFullFilePath(),'r');
+        $errors = [];
+
+        while(!feof($file)) {
+            $userList = fgetcsv($file);
+
+            Controller::setDataRequester(function ($key) use ($userList) {
+                switch ($key) {
+                    case 'email':
+                        return $userList[0];
+                    case 'password':
+                        return $userList[1];
+                    case 'name':
+                        return $userList[2];
+                }
+
+                return null;
+            });
+
+            $signupController = new SignUpController(true);
+
+            try {
+                $signupController->validate();
+                $signupController->handler();
+            } catch (\Exception $exception) {
+                $errors[] = $exception->getMessage() . ' in email ' . $userList[0];
+            }
+        }
+
+        fclose($file);
+        
+        unlink($fileUploader->getFullFilePath());
+        
+        Response::respondSuccess($errors);
+    }
+}
\ No newline at end of file
diff --git a/server/controllers/ticket/comment.php b/server/controllers/ticket/comment.php
index 6a043757..9c27dc17 100644
--- a/server/controllers/ticket/comment.php
+++ b/server/controllers/ticket/comment.php
@@ -47,10 +47,12 @@ class CommentController extends Controller {
     }
 
     private function storeComment() {
+        $fileUploader = $this->uploadFile();
+
         $comment = Ticketevent::getEvent(Ticketevent::COMMENT);
         $comment->setProperties(array(
             'content' => $this->content,
-            'file' => $this->uploadFile(),
+            'file' => ($fileUploader instanceof FileUploader) ? $fileUploader->getFileName() : null,
             'date' => Date::getCurrentDate()
         ));
 
diff --git a/server/controllers/ticket/create.php b/server/controllers/ticket/create.php
index fbcd9203..4b761dc5 100644
--- a/server/controllers/ticket/create.php
+++ b/server/controllers/ticket/create.php
@@ -53,6 +53,8 @@ class CreateController extends Controller {
         $department = Department::getDataStore($this->departmentId);
         $author = Controller::getLoggedUser();
 
+        $fileUploader = $this->uploadFile();
+
         $ticket = new Ticket();
         $ticket->setProperties(array(
             'title' => $this->title,
@@ -60,7 +62,7 @@ class CreateController extends Controller {
             'language' => $this->language,
             'author' => $author,
             'department' => $department,
-            'file' => $this->uploadFile(),
+            'file' => ($fileUploader instanceof FileUploader) ? $fileUploader->getFileName() : null,
             'date' => Date::getCurrentDate(),
             'unread' => false,
             'unreadStaff' => true,
diff --git a/server/controllers/user/signup.php b/server/controllers/user/signup.php
index cee72f1b..567c7b21 100644
--- a/server/controllers/user/signup.php
+++ b/server/controllers/user/signup.php
@@ -10,9 +10,14 @@ class SignUpController extends Controller {
     private $userName;
     private $userPassword;
     private $verificationToken;
+    private $csvImported;
+    
+    public function __construct($csvImported = false) {
+        $this->csvImported = $csvImported;
+    }
 
     public function validations() {
-        return [
+        $validations = [
             'permission' => 'any',
             'requestData' => [
                 'name' => [
@@ -26,13 +31,18 @@ class SignUpController extends Controller {
                 'password' => [
                     'validation' => DataValidator::length(5, 200),
                     'error' => ERRORS::INVALID_PASSWORD
-                ],
-                'captcha' => [
-                    'validation' => DataValidator::captcha(),
-                    'error' => ERRORS::INVALID_CAPTCHA
                 ]
             ]
         ];
+        
+        if(!$this->csvImported) {
+            $validations['requestData']['captcha'] = [
+                'validation' => DataValidator::captcha(),
+                'error' => ERRORS::INVALID_CAPTCHA
+            ];
+        }
+        
+        return $validations;
     }
 
     public function handler() {
@@ -42,19 +52,16 @@ class SignUpController extends Controller {
         $existentUser = User::getUser($this->userEmail, 'email');
 
         if (!$existentUser->isNull()) {
-            Response::respondError(ERRORS::USER_EXISTS);
-            return;
+            throw new Exception(ERRORS::USER_EXISTS);
         }
         $banRow = Ban::getDataStore($this->userEmail,'email');
 
         if (!$banRow->isNull()) {
-            Response::respondError(ERRORS::ALREADY_BANNED);
-            return;
+            throw new Exception(ERRORS::ALREADY_BANNED);
         }
 
-        if (!Setting::getSetting('registration')->value && $apiKey->isNull() ) {
-            Response::respondError(ERRORS::NO_PERMISSION);
-            return;
+        if (!Setting::getSetting('registration')->value && $apiKey->isNull() && !$this->csvImported) {
+            throw new Exception(ERRORS::NO_PERMISSION);
         }
 
         $userId = $this->createNewUserAndRetrieveId();
diff --git a/server/index.php b/server/index.php
index d8508ba3..041b96a4 100644
--- a/server/index.php
+++ b/server/index.php
@@ -23,6 +23,8 @@ include_once 'libs/FileManager.php';
 include_once 'libs/FileDownloader.php';
 include_once 'libs/FileUploader.php';
 
+Controller::init();
+
 // LOAD DATA
 spl_autoload_register(function ($class) {
     $classPath = "data/{$class}.php";
diff --git a/server/libs/Controller.php b/server/libs/Controller.php
index b82bdb0f..632d758d 100644
--- a/server/libs/Controller.php
+++ b/server/libs/Controller.php
@@ -3,6 +3,7 @@ require_once 'libs/Validator.php';
 require_once 'models/Session.php';
 
 abstract class Controller {
+    private static $dataRequester;
 
     /**
      * Instance-related stuff
@@ -28,10 +29,20 @@ abstract class Controller {
         $validator->validate($this->validations());
     }
 
-    public static function request($key) {
-        $app = self::getAppInstance();
+    public static function init() {
+        self::$dataRequester = function ($key) {
+            $app = self::getAppInstance();
 
-        return $app->request()->post($key);
+            return $app->request()->post($key);
+        };
+    }
+
+    public static function setDataRequester($dataRequester) {
+        self::$dataRequester = $dataRequester;
+    }
+
+    public static function request($key) {
+        return call_user_func(self::$dataRequester, $key);
     }
     
     public static function getLoggedUser() {
@@ -77,7 +88,7 @@ abstract class Controller {
             $fileQuantity->value++;
             $fileQuantity->store();
 
-            return $fileUploader->getFileName();
+            return $fileUploader;
         } else {
             throw new Exception(ERRORS::INVALID_FILE);
         }
diff --git a/tests/init.rb b/tests/init.rb
index 1ecc936f..dad08d9a 100644
--- a/tests/init.rb
+++ b/tests/init.rb
@@ -59,3 +59,4 @@ require './system/add-api-key.rb'
 require './system/delete-api-key.rb'
 require './system/get-all-keys.rb'
 require './system/file-upload-download.rb'
+require './system/csv-import.rb'