diff --git a/templates/account/list.html b/templates/account/list.html
index 46dd7a4..95f9ee4 100644
--- a/templates/account/list.html
+++ b/templates/account/list.html
@@ -35,7 +35,7 @@
         <thead>
         <tr>
             <td>Логин</td>
-            <td>Админ</td>
+            <td>Уровень доступа</td>
             <td>Последний вход</td>
             <td>Последнее обновление пароля</td>
             <td>Зарегистрирован</td>
@@ -45,7 +45,7 @@
         {% for u in users %}
         <tr>
             <td><a href="{% url 'account-view' u.login %}"> {{ u.login }} </a></td>
-            <td>{{ u.is_superuser }}</td>
+            <td>{{ u.access_level }}</td>
             <td>{{ u.last_login }}</td>
             <td>{{ u.last_password_change }}</td>
             <td>{{ u.registered }}</td>
diff --git a/templates/account/register.html b/templates/account/register.html
index 2dea048..ebbeeff 100644
--- a/templates/account/register.html
+++ b/templates/account/register.html
@@ -28,7 +28,7 @@
         font-weight: bolder;
     }
 
-    .form-row input {
+    .form-row input, .form-row select {
         padding: 8px;
         width: 100%;
         box-sizing: border-box;
@@ -39,7 +39,7 @@
         min-height: 2em;
     }
 
-    .form-row input:focus {
+    .form-row input:focus, .form-row select:focus {
         outline: none;
         border: none;
         border-bottom: var(--brand-text) 2px solid;
@@ -59,11 +59,6 @@
         padding: 0.5em;
         margin: 0.2em;
     }
-
-    .errorlist {
-        padding: 0;
-    }
-
 </style>
 {% endblock %}
 
diff --git a/templates/account/view.html b/templates/account/view.html
index cce6941..bcdfcf6 100644
--- a/templates/account/view.html
+++ b/templates/account/view.html
@@ -16,7 +16,7 @@
 {% block content %}
 <p><a href="{% url 'index' %}" class="value-good">Вернуться на главную</a></p>
 
-<p>Статус администратора: {{ view_user.is_superuser }}</p>
+<p>Уровень доступа: {{ view_user.access_level }}</p>
 <p>Последний вход: {{ view_user.last_login }}</p>
 <p>Последнее обновление пароля: {{ view_user.last_password_change }}
     {% if perms.users.change_user or view_user.login == user.login %}
diff --git a/users/forms.py b/users/forms.py
index eb1c2a4..ee3eb79 100644
--- a/users/forms.py
+++ b/users/forms.py
@@ -6,4 +6,4 @@ from .models import User
 class UserRegisterForm(UserCreationForm):
     class Meta(UserCreationForm.Meta):
         model = User
-        fields = ('login', 'is_superuser')
+        fields = ('login', 'access_level')
diff --git a/users/models.py b/users/models.py
index 8d14048..f7cea95 100644
--- a/users/models.py
+++ b/users/models.py
@@ -6,15 +6,21 @@ import ospaz_site.settings as settings
 from .managers import CustomUserManager
 
 
+class UserAccessLevel(models.IntegerChoices):
+    BASIC = 0, 'Оператор'
+    ENGINEER = 10, 'Инженер'
+    ADMIN = 100, 'Администратор'
+
+
 class User(AbstractBaseUser):
     login = models.CharField(max_length=16, validators=[MinLengthValidator(3)], verbose_name="Логин", unique=True)
     last_login = models.DateTimeField(verbose_name="Последний вход", blank=True, null=True)
-    is_superuser = models.BooleanField(default=False, verbose_name="Администратор")
+    access_level = models.IntegerField(choices=UserAccessLevel, default=UserAccessLevel.BASIC,
+                                       verbose_name="Уровень доступа")
     registered = models.DateTimeField(default=timezone.now, editable=False, verbose_name="Время регистрации")
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        self.is_staff = self.is_superuser
 
     last_password_change = models.DateTimeField(default=timezone.now, verbose_name="Последняя смена пароля")
 
@@ -38,25 +44,21 @@ class User(AbstractBaseUser):
         if not self.is_authenticated:
             return False
 
-        secure_level = 0
-        if self.is_superuser:
-            secure_level = 1
-
         permissions = {
-            'users.add_user': 1,
-            'users.change_user': 1,
-            'users.delete_user': 1,
-            'users.view_user': 1,
+            'users.add_user': UserAccessLevel.ADMIN,
+            'users.change_user': UserAccessLevel.ADMIN,
+            'users.delete_user': UserAccessLevel.ADMIN,
+            'users.view_user': UserAccessLevel.ADMIN,
 
-            'logs_service.add_mbtankrecord': 1,
-            'logs_service.change_mbtankrecord': 1,
-            'logs_service.delete_mbtankrecord': 1,
-            'logs_service.view_mbtankrecord': 0,
+            'logs_service.add_mbtankrecord': UserAccessLevel.ADMIN,
+            'logs_service.change_mbtankrecord': UserAccessLevel.ADMIN,
+            'logs_service.delete_mbtankrecord': UserAccessLevel.ADMIN,
+            'logs_service.view_mbtankrecord': UserAccessLevel.BASIC,
 
-            'logs_service.view_pump_stats': 1
+            'logs_service.view_pump_stats': UserAccessLevel.ENGINEER
         }
         if perm in permissions:
-            if permissions[perm] <= secure_level:
+            if permissions[perm] <= self.access_level:
                 return True
         elif settings.DEBUG:
             print(f"User.has_perm: unknown permission - '{perm}'")
@@ -69,4 +71,4 @@ class User(AbstractBaseUser):
         return True
 
     def has_module_perms(self, package_name):
-        return self.is_superuser
+        return self.access_level == UserAccessLevel.ADMIN