diff --git a/candidats/forms.py b/candidats/forms.py
index 220860d..6aebc81 100644
--- a/candidats/forms.py
+++ b/candidats/forms.py
@@ -15,11 +15,8 @@ class CandidateForm(forms.ModelForm):
         fields = '__all__'
 
     def __init__(self, *args, **kwargs):
-        if kwargs.get('instance'):
-            try:
-                kwargs['initial'] = {'interview': kwargs['instance'].interview}
-            except Interview.DoesNotExist:
-                pass
+        if kwargs.get('instance') and kwargs['instance'].has_interview:
+            kwargs['initial'] = {'interview': kwargs['instance'].interview}
         return super().__init__(*args, **kwargs)
 
     def save(self, **kwargs):
diff --git a/candidats/models.py b/candidats/models.py
index 749467f..56512a7 100644
--- a/candidats/models.py
+++ b/candidats/models.py
@@ -150,6 +150,14 @@ class Candidate(models.Model):
         else:
             return '{0}, option «{1}»'.format(self.get_section_display(), self.get_option_display())
 
+    @property
+    def has_interview(self):
+        try:
+            self.interview
+            return True
+        except Interview.DoesNotExist:
+            return False
+
     @property
     def total_result(self):
         return (self.examination_result or 0) + (self.interview_result or 0) + (self.file_result or 0)
diff --git a/candidats/tests.py b/candidats/tests.py
index b1e995e..aee888e 100644
--- a/candidats/tests.py
+++ b/candidats/tests.py
@@ -270,11 +270,10 @@ Sans nouvelles de votre part 5 jours ouvrables avant la date du premier examen,
 
     def test_validation_enseignant_ede(self):
         self.maxDiff = None
-        ede = Section.objects.create(name='EDE')
         henri = Candidate.objects.create(
             first_name='Henri', last_name='Dupond', gender='M', birth_date=date(2000, 5, 15),
             street="Rue Neuve 3", pcode='2222', city='Petaouchnok',
-            section=ede, option='ENF',
+            section='EDE', option='ENF',
             email='henri@example.org', deposite_date=date.today()
         )
         t1 = Teacher.objects.create(
@@ -283,11 +282,14 @@ Sans nouvelles de votre part 5 jours ouvrables avant la date du premier examen,
         t2 = Teacher.objects.create(
             first_name='Jeanne', last_name='Dubois', abrev="JDU", email="jeanne@example.org"
         )
+        self.client.login(username='me', password='mepassword')
+        response = self.client.get(reverse('candidate-validation', args=[henri.pk]), follow=True)
+        self.assertContains(response, "Aucun interview attribué à ce candidat pour l’instant")
+
         inter = Interview.objects.create(
             date=datetime(2018, 3, 10, 10, 30), room='B103', candidat=henri,
             teacher_int=t1, teacher_file=t2,
         )
-        self.client.login(username='me', password='mepassword')
         response = self.client.get(reverse('candidate-validation', args=[henri.pk]))
         expected_message = """Bonjour,
 
diff --git a/candidats/views.py b/candidats/views.py
index 3f70e84..03732f1 100644
--- a/candidats/views.py
+++ b/candidats/views.py
@@ -57,7 +57,7 @@ class ConfirmationView(EmailConfirmationBaseView):
 
     def get(self, request, *args, **kwargs):
         candidate = Candidate.objects.get(pk=self.kwargs['pk'])
-        if candidate.section != 'EDE' and not candidate.section.is_fe():
+        if candidate.section != 'EDE' and not candidate.section in {'ASA', 'ASE', 'ASSC'}:
             messages.error(request, "Ce formulaire n'est disponible que pour les candidats EDE ou FE")
         elif candidate.confirmation_date:
             messages.error(request, 'Une confirmation a déjà été envoyée!')
@@ -74,7 +74,7 @@ class ConfirmationView(EmailConfirmationBaseView):
         to = [candidate.email]
         if candidate.section == 'EDE':
             src_email = 'email/candidate_confirm_EDE.txt'
-        elif candidate.section.is_fe():
+        elif candidate.section in {'ASA', 'ASE', 'ASSC'}:
             src_email = 'email/candidate_confirm_FE.txt'
             if candidate.corporation and candidate.corporation.email:
                 to.append(candidate.corporation.email)
@@ -106,6 +106,9 @@ class ValidationView(EmailConfirmationBaseView):
         if candidate.validation_date:
             messages.error(request, 'Une validation a déjà été envoyée!')
             return redirect(reverse("admin:candidats_candidate_change", args=(candidate.pk,)))
+        elif not candidate.has_interview:
+            messages.error(request, "Aucun interview attribué à ce candidat pour l’instant")
+            return redirect(reverse("admin:candidats_candidate_change", args=(candidate.pk,)))
         return super().get(request, *args, **kwargs)
 
     def get_initial(self):
@@ -136,9 +139,7 @@ class ConvocationView(EmailConfirmationBaseView):
 
     def get(self, request, *args, **kwargs):
         candidate = Candidate.objects.get(pk=self.kwargs['pk'])
-        try:
-            candidate.interview
-        except Interview.DoesNotExist:
+        if not candidate.has_interview:
             messages.error(request, "Impossible de convoquer sans d'abord définir un interview!")
             return redirect(reverse("admin:candidats_candidate_change", args=(candidate.pk,)))
         return super().get(request, *args, **kwargs)