diff --git a/app/views/shared/dossiers/_update_contact_information.html.haml b/app/views/shared/dossiers/_update_contact_information.html.haml
new file mode 100644
index 00000000000..9daa3e8cd3b
--- /dev/null
+++ b/app/views/shared/dossiers/_update_contact_information.html.haml
@@ -0,0 +1,30 @@
+#contact_information
+  - service = @dossier&.service || @procedure.service
+  - if service.present?
+    %h3.fr-footer__top-cat= I18n.t('users.procedure_footer.managed_by.header')
+    .fr-footer__top-link.fr-pb-2w
+      %span{ lang: :fr }= service.pretty_nom
+      %div{ lang: :fr }
+        = render SimpleFormatComponent.new(service.adresse, class_names_map: {paragraph: 'fr-footer__content-desc'})
+  %h3.fr-footer__top-cat= I18n.t('users.procedure_footer.contact.header')
+  %ul.fr-footer__top-list
+    - if @dossier.present? && @dossier.messagerie_available?
+      %li
+        = link_to I18n.t('users.procedure_footer.contact.in_app_mail.link'), messagerie_dossier_path(@dossier), class: 'fr-footer__top-link'
+    - elsif service.present?
+      %li
+        %span.fr-footer__top-link
+          = I18n.t('users.procedure_footer.contact.email.link')
+        = link_to service.email, "mailto:#{service.email}", class: "fr-footer__top-link"
+
+    - if service.present?
+      - if service.telephone.present? || service.horaires.present?
+        %li
+          - horaires = "#{I18n.t('users.procedure_footer.contact.schedule.prefix')}#{formatted_horaires(service.horaires)}"
+          - if service.telephone.present?
+            = link_to service.telephone_url, class: 'fr-footer__top-link' do
+              %p
+                = I18n.t('users.procedure_footer.contact.phone.link', service_telephone: service.telephone)
+              - if service.horaires.present?
+                %p
+                  = horaires
diff --git a/app/views/shared/dossiers/_update_service.turbo_stream.haml b/app/views/shared/dossiers/_update_service.turbo_stream.haml
new file mode 100644
index 00000000000..104dcbeba7d
--- /dev/null
+++ b/app/views/shared/dossiers/_update_service.turbo_stream.haml
@@ -0,0 +1 @@
+= turbo_stream.replace "contact_information", partial: 'shared/dossiers/update_contact_information'
diff --git a/app/views/users/_procedure_footer.html.haml b/app/views/users/_procedure_footer.html.haml
index 409f0369b6d..61a9fc8dbb8 100644
--- a/app/views/users/_procedure_footer.html.haml
+++ b/app/views/users/_procedure_footer.html.haml
@@ -1,37 +1,9 @@
 %footer.fr-footer.footer-procedure#footer{ role: "contentinfo" }
-  - service = dossier&.service || procedure.service
   .fr-footer__top.fr-mb-0
     .fr-container
       .fr-grid-row.fr-grid-row--start.fr-grid-row--gutters
         .fr-col-12.fr-col-sm-4.fr-col-md-4
-          - if service.present?
-            %h3.fr-footer__top-cat= I18n.t('users.procedure_footer.managed_by.header')
-            .fr-footer__top-link.fr-pb-2w
-              %span{ lang: :fr }= service.pretty_nom
-              %div{ lang: :fr }
-                = render SimpleFormatComponent.new(service.adresse, class_names_map: {paragraph: 'fr-footer__content-desc'})
-          %h3.fr-footer__top-cat= I18n.t('users.procedure_footer.contact.header')
-          %ul.fr-footer__top-list
-            - if dossier.present? && dossier.messagerie_available?
-              %li
-                = link_to I18n.t('users.procedure_footer.contact.in_app_mail.link'), messagerie_dossier_path(dossier), class: 'fr-footer__top-link'
-            - elsif service.present?
-              %li
-                %span.fr-footer__top-link
-                  = I18n.t('users.procedure_footer.contact.email.link')
-                = link_to service.email, "mailto:#{service.email}", class: "fr-footer__top-link"
-
-            - if service.present?
-              - if service.telephone.present? || service.horaires.present?
-                %li
-                  - horaires = "#{I18n.t('users.procedure_footer.contact.schedule.prefix')}#{formatted_horaires(service.horaires)}"
-                  - if service.telephone.present?
-                    = link_to service.telephone_url, class: 'fr-footer__top-link' do
-                      %p
-                        = I18n.t('users.procedure_footer.contact.phone.link', service_telephone: service.telephone)
-                      - if service.horaires.present?
-                        %p
-                          = horaires
+          = render partial: 'shared/dossiers/update_contact_information'
 
         - politiques = politiques_conservation_de_donnees(procedure)
         - if politiques.present?
diff --git a/app/views/users/dossiers/update.turbo_stream.haml b/app/views/users/dossiers/update.turbo_stream.haml
index 91a898ab0e4..1c1121f5ae1 100644
--- a/app/views/users/dossiers/update.turbo_stream.haml
+++ b/app/views/users/dossiers/update.turbo_stream.haml
@@ -1 +1,2 @@
 = render partial: 'shared/dossiers/update_champs', locals: { to_show: @to_show, to_hide: @to_hide, to_update: @to_update, dossier: @dossier }
+= turbo_stream.update "contact_information", partial: 'shared/dossiers/update_contact_information'