diff --git a/stages/fixtures/test_fixture.json b/stages/fixtures/test_fixture.json
index 9a24907..9ba0f37 100644
--- a/stages/fixtures/test_fixture.json
+++ b/stages/fixtures/test_fixture.json
@@ -98,7 +98,7 @@
       "city": "La Sagne", 
       "first_name": "Andr\u00e9", 
       "last_name": "Allemand", 
-      "klass": 1, 
+      "klass": 2, 
       "pcode": "2314", 
       "birth_date": "1994-10-11",
       "archived": false
@@ -167,6 +167,17 @@
       "end_date": "2012-12-07"
     }
   }, 
+  {
+    "pk": 2, 
+    "model": "stages.period", 
+    "fields": {
+      "title": "Stage final",
+      "section": 1, 
+      "level": 2,
+      "start_date": "2013-02-01", 
+      "end_date": "2013-03-15"
+    }
+  }, 
   {
     "pk": 1, 
     "model": "stages.availability", 
@@ -174,7 +185,7 @@
       "corporation": 1, 
       "domain": 1, 
       "period": 1, 
-      "comment": ""
+      "comment": "Dispo pour pré-sensibilisation"
     }
   }, 
   {
@@ -187,6 +198,16 @@
       "comment": ""
     }
   }, 
+  {
+    "pk": 3, 
+    "model": "stages.availability", 
+    "fields": {
+      "corporation": 1, 
+      "domain": 2, 
+      "period": 2, 
+      "comment": "Dispo pour stage final"
+    }
+  }, 
   {
     "pk": 1, 
     "model": "stages.training", 
@@ -196,5 +217,15 @@
       "referent": 1,
       "comment": ""
     }
+  },
+  {
+    "pk": 2, 
+    "model": "stages.training", 
+    "fields": {
+      "availability": 3, 
+      "student": 4, 
+      "referent": 1,
+      "comment": ""
+    }
   }
 ]
diff --git a/stages/static/js/attribution.js b/stages/static/js/attribution.js
index 80b1aa7..2056a06 100644
--- a/stages/static/js/attribution.js
+++ b/stages/static/js/attribution.js
@@ -74,6 +74,12 @@ function update_corporations(period_id) {
 }
 
 function update_trainings(period_id) {
+  function set_export_visibility() {
+      if ($('ul#training_list').children().length > 0)
+        $('input#export').show();
+      else $('input#export').hide();
+  }
+
   if (period_id == '') $('ul#training_list').html('');
   else $('ul#training_list').load('/training/by_period/' + period_id + '/', function() {
       $('img.delete_training').click(function() {
@@ -86,8 +92,10 @@ function update_trainings(period_id) {
             // dispatch student and corp in their listings
             update_students($('#period_select').val());
             update_corporations($('#period_select').val());
+            set_export_visibility();
         });
       });
+      set_export_visibility();
   });
 }
 
@@ -172,6 +180,10 @@ $(document).ready(function() {
     );
   });
 
+  $('input#export').click(function() {
+    $('form#list_export').attr('action', '/stages/export/?filter=' + $('#period_select').val()).submit();
+  });
+
   update_periods($('#section_select').val());
   update_class_filter($('#section_select').val());
 });
diff --git a/stages/tests.py b/stages/tests.py
index f628186..2feed15 100644
--- a/stages/tests.py
+++ b/stages/tests.py
@@ -12,8 +12,12 @@ class StagesTest(TestCase):
         self.client.login(username='me', password='mepassword')
 
     def test_export(self):
-        response = self.client.get(reverse('stages_export'))
-        self.assertEqual(response.status_code, 200)
+        response1 = self.client.get(reverse('stages_export'))
+        self.assertEqual(response1.status_code, 200)
+
+        response2 = self.client.get(reverse('stages_export'), {'filter': '2'})
+        self.assertEqual(response2.status_code, 200)
+        self.assertGreater(len(response1.content), len(response2.content))
 
     def test_new_training(self):
         student = Student.objects.get(last_name='Varrin')
diff --git a/stages/views.py b/stages/views.py
index 0973621..25416e1 100644
--- a/stages/views.py
+++ b/stages/views.py
@@ -115,6 +115,12 @@ def stages_export(request):
         ('Prénom référent', 'referent__first_name'), ('Nom référent', 'referent__last_name')
     ]
 
+    period_filter = request.GET.get('filter')
+    if period_filter:
+        query = Training.objects.filter(availability__period_id=period_filter)
+    else:
+        query = Training.objects.all()
+
     wb = Workbook()
     ws = wb.get_active_sheet()
     ws.title = 'Stages'
@@ -123,7 +129,7 @@ def stages_export(request):
         ws.cell(row=0, column=col_idx).value = header
         ws.cell(row=0, column=col_idx).style.font.bold = True
     # Data
-    for row_idx, tr in enumerate(Training.objects.all().values_list(*[f[1] for f in export_fields]), start=1):
+    for row_idx, tr in enumerate(query.values_list(*[f[1] for f in export_fields]), start=1):
         for col_idx, field in enumerate(tr):
             ws.cell(row=row_idx, column=col_idx).value = field
 
diff --git a/templates/attribution.html b/templates/attribution.html
index e602a6f..bf7fbc1 100644
--- a/templates/attribution.html
+++ b/templates/attribution.html
@@ -24,6 +24,7 @@
   input#valid_training { display: none; }
 
   div#trainings { clear: both; padding-top: 1em; }
+  input#export { display: none; margin-left: 2em; }
 
   .missing { font-style: italic; color: red; }
 </style>
@@ -88,5 +89,8 @@
   <h3>Stages planifiés pour la période choisie</h3>
   <ul id="training_list">-
   </ul>
+  <form id="list_export" method="get" action=".">{% csrf_token %}
+    <input id="export" type="button" value="Exporter la liste">
+  </form>
 </div>
 {% endblock %}