diff --git a/apps/registration/forms.py b/apps/registration/forms.py
index 731cbd7..89b8d86 100644
--- a/apps/registration/forms.py
+++ b/apps/registration/forms.py
@@ -45,6 +45,38 @@ class SignupForm(UserCreationForm):
         fields = ('first_name', 'last_name', 'email', 'password1', 'password2', 'role',)
 
 
+class AddOrganizerForm(forms.ModelForm):
+    """
+    Signup form to registers volunteers
+    """
+    type = forms.ChoiceField(
+        label=lambda: _("role").capitalize(),
+        choices=lambda: [
+            ("volunteer", _("volunteer").capitalize()),
+            ("admin", _("admin").capitalize()),
+        ],
+    )
+
+    def clean_email(self):
+        """
+        Ensure that the email address is unique.
+        """
+        email = self.data["email"]
+        if User.objects.filter(email=email).exists():
+            self.add_error("email", _("This email address is already used."))
+        return email
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields["first_name"].required = True
+        self.fields["last_name"].required = True
+        self.fields["email"].required = True
+
+    class Meta:
+        model = User
+        fields = ('first_name', 'last_name', 'email', 'type',)
+
+
 class UserForm(forms.ModelForm):
     """
     Replace the default user form to require the first name, last name and the email.
diff --git a/apps/registration/tables.py b/apps/registration/tables.py
index c20bcd1..8aa6544 100644
--- a/apps/registration/tables.py
+++ b/apps/registration/tables.py
@@ -18,10 +18,15 @@ class RegistrationTable(tables.Table):
         accessor="user__last_name",
     )
 
+    def order_type(self, queryset, desc):
+        types = ["volunteerregistration__adminregistration", "volunteerregistration", "participantregistration"]
+        return queryset.order_by(*(("" if desc else "-") + t for t in types)), True
+
     class Meta:
         attrs = {
             'class': 'table table-condensed table-striped',
         }
         model = Registration
         fields = ('last_name', 'user__first_name', 'user__email', 'type',)
+        order_by = ('volunteerregistration__adminregistration', 'volunteerregistration', 'last_name', 'first_name',)
         template_name = 'django_tables2/bootstrap4.html'
diff --git a/apps/registration/templates/registration/add_organizer.html b/apps/registration/templates/registration/add_organizer.html
new file mode 100644
index 0000000..a61974f
--- /dev/null
+++ b/apps/registration/templates/registration/add_organizer.html
@@ -0,0 +1,43 @@
+<!-- templates/signup.html -->
+{% extends 'base.html' %}
+{% load crispy_forms_filters %}
+{% load i18n %}
+{% block title %}{% trans "Add organizer" %}{% endblock %}
+
+{% block extracss %}
+    {{ volunteer_registration_form.media }}
+{% endblock %}
+
+{% block content %}
+    <h2>{% trans "Add organizer" %}</h2>
+
+    <form method="post">
+        {% csrf_token %}
+        {{ form|crispy }}
+        <div id="registration_form"></div>
+        <button class="btn btn-success" type="submit">
+            {% trans "Add organizer" %}
+        </button>
+    </form>
+
+    <div id="volunteer_registration_form" class="d-none">
+        {{ volunteer_registration_form|crispy }}
+    </div>
+    <div id="admin_registration_form" class="d-none">
+        {{ admin_registration_form|crispy }}
+    </div>
+{% endblock %}
+
+{% block extrajavascript %}
+    <script>
+    $("#id_role").change(function() {
+        let selected_role = $("#id_role :selected");
+        if (selected_role.val() === "volunteer") {
+            $("#registration_form").html($("#volunteer_registration_form").html());
+        }
+        else {
+            $("#registration_form").html($("#admin_registration_form").html());
+        }
+    }).change();
+    </script>
+{% endblock %}
diff --git a/apps/registration/templates/registration/user_list.html b/apps/registration/templates/registration/user_list.html
index 1c0d551..11cc7db 100644
--- a/apps/registration/templates/registration/user_list.html
+++ b/apps/registration/templates/registration/user_list.html
@@ -1,7 +1,14 @@
 {% extends "base.html" %}
 
-{% load django_tables2 %}
+{% load django_tables2 i18n %}
 
 {% block content %}
+    {% if user.registration.is_admin %}
+        <button href="{% url "registration:add_organizer" %}" class="btn btn-block btn-secondary">
+            <i class="fas fa-user-plus"></i> {% trans "Add organizer" %}
+        </button>
+        <hr>
+    {% endif %}
+
     {% render_table table %}
 {% endblock %}
diff --git a/apps/registration/urls.py b/apps/registration/urls.py
index de0fc63..663efa9 100644
--- a/apps/registration/urls.py
+++ b/apps/registration/urls.py
@@ -3,8 +3,8 @@
 
 from django.urls import path
 
-from .views import MyAccountDetailView, ResetAdminView, SignupView, UserDetailView, UserImpersonateView, \
-    UserListView, UserResendValidationEmailView, UserUpdateView, UserUploadHealthSheetView, \
+from .views import AddOrganizerView, MyAccountDetailView, ResetAdminView, SignupView, UserDetailView,\
+    UserImpersonateView, UserListView, UserResendValidationEmailView, UserUpdateView, UserUploadHealthSheetView, \
     UserUploadParentalAuthorizationView, UserUploadPhotoAuthorizationView, UserValidateView, \
     UserValidationEmailSentView
 
@@ -12,6 +12,7 @@ app_name = "registration"
 
 urlpatterns = [
     path("signup/", SignupView.as_view(), name="signup"),
+    path("add-organizer/", AddOrganizerView.as_view(), name="add_organizer"),
     path('validate_email/sent/', UserValidationEmailSentView.as_view(), name='email_validation_sent'),
     path('validate_email/resend/<int:pk>/', UserResendValidationEmailView.as_view(),
          name='email_validation_resend'),
diff --git a/apps/registration/views.py b/apps/registration/views.py
index d6c1b43..5ef580d 100644
--- a/apps/registration/views.py
+++ b/apps/registration/views.py
@@ -21,8 +21,9 @@ from participation.models import Solution, Synthesis
 from tfjm.tokens import email_validation_token
 from tfjm.views import AdminMixin, UserMixin
 
-from .forms import CoachRegistrationForm, HealthSheetForm, ParentalAuthorizationForm, PhotoAuthorizationForm,\
-    SignupForm, StudentRegistrationForm, UserForm
+from .forms import AddOrganizerForm, AdminRegistrationForm, CoachRegistrationForm, HealthSheetForm, \
+    ParentalAuthorizationForm, PhotoAuthorizationForm, SignupForm, StudentRegistrationForm, UserForm, \
+    VolunteerRegistrationForm
 from .models import Registration, StudentRegistration, ParticipantRegistration
 from .tables import RegistrationTable
 
@@ -73,6 +74,47 @@ class SignupView(CreateView):
         return reverse_lazy("registration:email_validation_sent")
 
 
+class AddOrganizerView(AdminMixin, CreateView):
+    model = User
+    form_class = AddOrganizerForm
+    template_name = "registration/add_organizer.html"
+    extra_context = dict(title=_("Add organizer"))
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data()
+
+        context["volunteer_registration_form"] = VolunteerRegistrationForm(self.request.POST or None)
+        context["admin_registration_form"] = AdminRegistrationForm(self.request.POST or None)
+
+        del context["volunteer_registration_form"].fields["email_confirmed"]
+        del context["admin_registration_form"].fields["email_confirmed"]
+
+        return context
+
+    @transaction.atomic
+    def form_valid(self, form):
+        role = form.cleaned_data["type"]
+        if role == "admin":
+            registration_form = AdminRegistrationForm(self.request.POST)
+        else:
+            registration_form = VolunteerRegistrationForm(self.request.POST)
+        del registration_form.fields["email_confirmed"]
+
+        if not registration_form.is_valid():
+            return self.form_invalid(form)
+
+        ret = super().form_valid(form)
+        registration = registration_form.instance
+        registration.user = form.instance
+        registration.save()
+
+        return ret
+
+    def get_success_url(self):
+        return reverse_lazy("registration:email_validation_sent")
+
+
+
 class UserValidateView(TemplateView):
     """
     A view to validate the email address.
diff --git a/locale/fr/LC_MESSAGES/django.po b/locale/fr/LC_MESSAGES/django.po
index a2750d7..55d13fa 100644
--- a/locale/fr/LC_MESSAGES/django.po
+++ b/locale/fr/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: TFJM\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-01-14 19:30+0100\n"
+"POT-Creation-Date: 2021-01-14 21:01+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Yohann D'ANELLO <yohann.danello@animath.fr>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -479,8 +479,8 @@ msgstr "Rejoindre"
 #: apps/participation/templates/participation/passage_detail.html:100
 #: apps/participation/templates/participation/passage_detail.html:105
 #: apps/participation/templates/participation/pool_detail.html:52
-#: apps/participation/templates/participation/pool_detail.html:68
-#: apps/participation/templates/participation/pool_detail.html:73
+#: apps/participation/templates/participation/pool_detail.html:70
+#: apps/participation/templates/participation/pool_detail.html:75
 #: apps/participation/templates/participation/team_detail.html:84
 #: apps/participation/templates/participation/team_detail.html:143
 #: apps/participation/templates/participation/tournament_form.html:12
@@ -518,7 +518,7 @@ msgstr "Tournoi :"
 
 #: apps/participation/templates/participation/participation_detail.html:19
 msgid "Solutions:"
-msgstr "solutions :"
+msgstr "Solutions :"
 
 #: apps/participation/templates/participation/participation_detail.html:24
 msgid "No solution was uploaded yet."
@@ -655,12 +655,12 @@ msgid "Ranking"
 msgstr "Classement"
 
 #: apps/participation/templates/participation/pool_detail.html:51
-#: apps/participation/templates/participation/pool_detail.html:62
+#: apps/participation/templates/participation/pool_detail.html:64
 msgid "Add passage"
 msgstr "Ajouter un passage"
 
 #: apps/participation/templates/participation/pool_detail.html:53
-#: apps/participation/templates/participation/pool_detail.html:72
+#: apps/participation/templates/participation/pool_detail.html:74
 msgid "Update teams"
 msgstr "Modifier les équipes"
 
@@ -668,12 +668,12 @@ msgstr "Modifier les équipes"
 msgid "Passages"
 msgstr "Passages"
 
-#: apps/participation/templates/participation/pool_detail.html:63
+#: apps/participation/templates/participation/pool_detail.html:65
 #: apps/participation/templates/participation/tournament_detail.html:91
 msgid "Add"
 msgstr "Ajouter"
 
-#: apps/participation/templates/participation/pool_detail.html:67
+#: apps/participation/templates/participation/pool_detail.html:69
 #: apps/participation/templates/participation/pool_form.html:11
 msgid "Update pool"
 msgstr "Modifier la poule"
@@ -936,7 +936,7 @@ msgstr "Vous devez spécifier si vous validez l'inscription ou non."
 msgid "Update team {trigram}"
 msgstr "Mise à jour de l'équipe {trigram}"
 
-#: apps/participation/views.py:318 apps/registration/views.py:298
+#: apps/participation/views.py:318 apps/registration/views.py:340
 #, python-brace-format
 msgid "Photo authorization of {student}.{ext}"
 msgstr "Autorisation de droit à l'image de {student}.{ext}"
@@ -959,7 +959,7 @@ msgstr "L'équipe n'est pas encore validée."
 msgid "Participation of team {trigram}"
 msgstr "Participation de l'équipe {trigram}"
 
-#: apps/registration/forms.py:21
+#: apps/registration/forms.py:21 apps/registration/forms.py:53
 msgid "role"
 msgstr "rôle"
 
@@ -971,17 +971,25 @@ msgstr "participant"
 msgid "coach"
 msgstr "encadrant"
 
-#: apps/registration/forms.py:34
+#: apps/registration/forms.py:34 apps/registration/forms.py:66
 msgid "This email address is already used."
 msgstr "Cette adresse e-mail est déjà utilisée."
 
-#: apps/registration/forms.py:83 apps/registration/forms.py:105
-#: apps/registration/forms.py:127
+#: apps/registration/forms.py:55 apps/registration/models.py:254
+msgid "volunteer"
+msgstr "bénévole"
+
+#: apps/registration/forms.py:56 apps/registration/models.py:273
+msgid "admin"
+msgstr "admin"
+
+#: apps/registration/forms.py:115 apps/registration/forms.py:137
+#: apps/registration/forms.py:159
 msgid "The uploaded file size must be under 2 Mo."
 msgstr "Le fichier envoyé doit peser moins de 2 Mo."
 
-#: apps/registration/forms.py:85 apps/registration/forms.py:107
-#: apps/registration/forms.py:129
+#: apps/registration/forms.py:117 apps/registration/forms.py:139
+#: apps/registration/forms.py:161
 msgid "The uploaded file must be a PDF, PNG of JPEG file."
 msgstr "Le fichier envoyé doit être au format PDF, PNG ou JPEG."
 
@@ -1086,18 +1094,10 @@ msgstr "inscription d'encadrant"
 msgid "coach registrations"
 msgstr "inscriptions d'encadrants"
 
-#: apps/registration/models.py:254
-msgid "volunteer"
-msgstr "bénévole"
-
 #: apps/registration/models.py:268
 msgid "role of the administrator"
 msgstr "rôle de l'administrateur"
 
-#: apps/registration/models.py:273
-msgid "admin"
-msgstr "admin"
-
 #: apps/registration/models.py:281
 msgid "admin registration"
 msgstr "inscription d'administrateur"
@@ -1110,6 +1110,14 @@ msgstr "inscriptions d'administrateur"
 msgid "last name"
 msgstr "nom de famille"
 
+#: apps/registration/templates/registration/add_organizer.html:5
+#: apps/registration/templates/registration/add_organizer.html:12
+#: apps/registration/templates/registration/add_organizer.html:19
+#: apps/registration/templates/registration/user_list.html:8
+#: apps/registration/views.py:81
+msgid "Add organizer"
+msgstr "Ajouter un organisateur"
+
 #: apps/registration/templates/registration/email_validation_complete.html:15
 msgid "Your email have successfully been validated."
 msgstr "Votre email a été validé avec succès."
@@ -1259,7 +1267,7 @@ msgstr "Réinitialiser mon mot de passe"
 #: apps/registration/templates/registration/signup.html:5
 #: apps/registration/templates/registration/signup.html:12
 #: apps/registration/templates/registration/signup.html:19
-#: apps/registration/views.py:37
+#: apps/registration/views.py:38
 msgid "Sign up"
 msgstr "Inscription"
 
@@ -1384,56 +1392,56 @@ msgid "Update user"
 msgstr "Modifier l'utilisateur"
 
 #: apps/registration/templates/registration/user_detail.html:119
-#: apps/registration/views.py:227
+#: apps/registration/views.py:269
 msgid "Upload photo authorization"
 msgstr "Téléverser l'autorisation de droit à l'image"
 
 #: apps/registration/templates/registration/user_detail.html:124
-#: apps/registration/views.py:247
+#: apps/registration/views.py:289
 msgid "Upload health sheet"
 msgstr "Téléverser la fiche sanitaire"
 
 #: apps/registration/templates/registration/user_detail.html:129
-#: apps/registration/views.py:267
+#: apps/registration/views.py:309
 msgid "Upload parental authorization"
 msgstr "Téléverser l'autorisation parentale"
 
-#: apps/registration/views.py:80
+#: apps/registration/views.py:122
 msgid "Email validation"
 msgstr "Validation de l'adresse mail"
 
-#: apps/registration/views.py:82
+#: apps/registration/views.py:124
 msgid "Validate email"
 msgstr "Valider l'adresse mail"
 
-#: apps/registration/views.py:121
+#: apps/registration/views.py:163
 msgid "Email validation unsuccessful"
 msgstr "Échec de la validation de l'adresse mail"
 
-#: apps/registration/views.py:132
+#: apps/registration/views.py:174
 msgid "Email validation email sent"
 msgstr "Mail de confirmation de l'adresse mail envoyé"
 
-#: apps/registration/views.py:140
+#: apps/registration/views.py:182
 msgid "Resend email validation link"
 msgstr "Renvoyé le lien de validation de l'adresse mail"
 
-#: apps/registration/views.py:167
+#: apps/registration/views.py:209
 #, python-brace-format
 msgid "Detail of user {user}"
 msgstr "Détails de l'utilisateur {user}"
 
-#: apps/registration/views.py:191
+#: apps/registration/views.py:233
 #, python-brace-format
 msgid "Update user {user}"
 msgstr "Mise à jour de l'utilisateur {user}"
 
-#: apps/registration/views.py:320
+#: apps/registration/views.py:362
 #, python-brace-format
 msgid "Health sheet of {student}.{ext}"
 msgstr "Fiche sanitaire de {student}.{ext}"
 
-#: apps/registration/views.py:342
+#: apps/registration/views.py:384
 #, python-brace-format
 msgid "Parental authorization of {student}.{ext}"
 msgstr "Autorisation parentale de {student}.{ext}"