diff --git a/ietf/ietfauth/utils.py b/ietf/ietfauth/utils.py
index 845162392..2a1db3938 100644
--- a/ietf/ietfauth/utils.py
+++ b/ietf/ietfauth/utils.py
@@ -52,10 +52,12 @@ def has_role(user, role_names, *args, **kwargs):
             "ISE" : Q(person=person, name="chair", group__acronym="ise"),
 	    "IAD": Q(person=person, name="admdir", group__acronym="ietf"),
 	    "IETF Chair": Q(person=person, name="chair", group__acronym="ietf"),
+	    "IETF Trust Chair": Q(person=person, name="chair", group__acronym="ietf-trust"),
 	    "IRTF Chair": Q(person=person, name="chair", group__acronym="irtf"),
 	    "IAB Chair": Q(person=person, name="chair", group__acronym="iab"),
 	    "IAB Executive Director": Q(person=person, name="execdir", group__acronym="iab"),
             "IAB Group Chair": Q(person=person, name="chair", group__type="iab", group__state="active"),
+            "IAOC Chair": Q(person=person, name="chair", group__acronym="iaoc"),
 	    "WG Chair": Q(person=person,name="chair", group__type="wg", group__state__in=["active","bof", "proposed"]),
 	    "WG Secretary": Q(person=person,name="secr", group__type="wg", group__state__in=["active","bof", "proposed"]),
 	    "RG Chair": Q(person=person,name="chair", group__type="rg", group__state__in=["active","proposed"]),
diff --git a/ietf/secr/proceedings/views.py b/ietf/secr/proceedings/views.py
index db1ce6e73..9ad0537fc 100644
--- a/ietf/secr/proceedings/views.py
+++ b/ietf/secr/proceedings/views.py
@@ -37,7 +37,7 @@ from ietf.utils.log import log
 # -------------------------------------------------
 # Globals 
 # -------------------------------------------------
-AUTHORIZED_ROLES=('WG Chair','WG Secretary','RG Chair','AG Secretary','IRTF Chair','IAB Group Chair','Area Director','Secretariat','Team Chair')
+AUTHORIZED_ROLES=('WG Chair','WG Secretary','RG Chair','AG Secretary','IRTF Chair','IETF Trust Chair','IAB Group Chair','IAOC Chair','IAD','Area Director','Secretariat','Team Chair')
 # -------------------------------------------------
 # Helper Functions
 # -------------------------------------------------
@@ -811,7 +811,7 @@ def select(request, meeting_num):
         training_form = None
 
     # iniialize plenary form
-    if has_role(user,['Secretariat','IETF Chair','IAB Chair']):
+    if has_role(user,['Secretariat','IETF Chair','IETF Trust Chair','IAB Chair','IAOC Chair','IAD']):
         ss = SchedTimeSessAssignment.objects.filter(schedule=meeting.agenda,timeslot__type='plenary')
         choices = [ (i.session.id, i.session.name) for i in sorted(ss,key=lambda x: x.session.name) ]
         plenary_form = GroupSelectForm(choices=choices)