diff --git usr/share/ead2/backend/bin/importation.py usr/share/ead2/backend/bin/importation.py
index d18ad86d..306fe780 100755
--- usr/share/ead2/backend/bin/importation.py
+++ usr/share/ead2/backend/bin/importation.py
@@ -22,21 +22,22 @@ Ex :
 
 2) importation.py --import -t maj enseignant
 - Lance l'importation
 """
 import getopt, sys
 import json
 import csv
 from os.path import isfile
 
 from scribe.eoleldap import Ldap
-from scribe.ldapconf import SUPPORT_ETAB
+from scribe.eoleuser import User
+from scribe.ldapconf import SUPPORT_ETAB, BRANCHE_ETAB, PROF_FILTER
 from scribe.eoletools import nscd_start, nscd_stop
 from scribe.storage import init_store
 from scribe.parsing import sconet, aaf, be1d, scribecsv, scribecsv2
 from scribe.importation import writer, config, log as importlog
 from scribe.importation.config import CSV_PREFIX, WRITE_OPTS
 if SUPPORT_ETAB:
     from scribe.importation import preferences
 
 sys.path.append('/usr/share')
 from ead2.backend.actions.lib.importation.config import (PARSE_LOG_FILE,
@@ -456,20 +457,22 @@ class Importer(Logger):
         importlog.debuglog("Arrêt de LSC...", title=True)
         nscd_stop()
         self.log_ok()
         connexion = Ldap()
         connexion.connect()
         if SUPPORT_ETAB:
             prefs = preferences.get_enseignants_prefs()
             etab = prefs.get_default('etab')
             etab_prefix = prefs.get_default('etab_prefix')
             self.do_add_prefix_to_csv(etab,etab_prefix)
+            suffix=BRANCHE_ETAB % {'etab': etab}
+            old_logins = connexion._search('(&{})'.format(PROF_FILTER), 'uid', suffix=suffix)
         else:
             etab = None
             etab_prefix = ''
         if enseignants:
             if self.import_type != 'maj':
                 self.log("Nettoyage des équipes pédagogiques<br />")
                 try:
                     writer.purge_equipes(connexion=connexion, etab=etab)
                     self.log_ok()
                 except Exception as error:
@@ -490,22 +493,30 @@ class Importer(Logger):
                 self.log_err(error=error)
             try:
                 self.log("\nIntégration des options...<br />")
                 writer.verify_option(store=self.store, connexion=connexion,
                                      etab_prefix=etab_prefix)
                 self.log_ok()
             except Exception as error:
                 self.log_err(error=error)
             try:
                 self.log("Intégration des enseignants...<br />")
-                writer.write_enseignant(store=self.store, connexion=connexion,
+                logins = writer.write_enseignant(store=self.store, connexion=connexion,
                                         etab=etab, current_ead_user=self.user)
+                if SUPPORT_ETAB and self.import_type == 'annu':
+                    user = User()
+                    user.has_ftp = True
+                    user.ldap_admin = connexion
+                    obsolete_logins = [login[1]['uid'][0] for login in old_logins if login[1]['uid'] not in logins]
+                    for obsolete_login in obsolete_logins:
+                        # eoleusers from dns and eoleuser._quit_etab
+                        user._quit_etab(obsolete_login, etab=etab)
                 self.log_ok()
             except Exception as error:
                 self.log_err(error=error)
         try:
             self.log("Intégration des services administratifs...<br />")
             writer.write_service(store=self.store, connexion=connexion,
                                  etab=etab, etab_prefix=etab_prefix)
             self.log_ok()
         except Exception as error:
             self.log_err(error=error)