diff --git a/app/components/editable_champ/drop_down_list_component.rb b/app/components/editable_champ/drop_down_list_component.rb
index e61ad7840..1264ff150 100644
--- a/app/components/editable_champ/drop_down_list_component.rb
+++ b/app/components/editable_champ/drop_down_list_component.rb
@@ -13,6 +13,6 @@ class EditableChamp::DropDownListComponent < EditableChamp::EditableChampBaseCom
 
   def contains_long_option?
     max_length = 100
-    @champ.options.any? { _1.size > max_length }
+    @champ.enabled_non_empty_options.any? { _1.size > max_length }
   end
 end
diff --git a/app/components/editable_champ/drop_down_list_component/drop_down_list_component.html.haml b/app/components/editable_champ/drop_down_list_component/drop_down_list_component.html.haml
index 7e867fa5c..d2138513f 100644
--- a/app/components/editable_champ/drop_down_list_component/drop_down_list_component.html.haml
+++ b/app/components/editable_champ/drop_down_list_component/drop_down_list_component.html.haml
@@ -17,12 +17,12 @@
         .fr-radio-group
           = @form.radio_button :value, Champs::DropDownListChamp::OTHER, checked: @champ.other?, id: "#{@champ.id}_radio_option_other"
           %label.fr-label{ for: "#{@champ.id}_radio_option_other" }
-            Autre
+            = t('shared.champs.drop_down_list.other')
   - elsif @champ.render_as_combobox?
-    = render Dsfr::ComboboxComponent.new form: @form, name: :value, options: @champ.enabled_non_empty_options, selected: @champ.selected, id: @champ.input_id, class: select_class_names, describedby: @champ.describedby_id
+    = render Dsfr::ComboboxComponent.new form: @form, name: :value, options: @champ.enabled_non_empty_options(other: true), selected: @champ.selected, id: @champ.input_id, class: select_class_names, describedby: @champ.describedby_id
   - else
     = @form.select :value,
-      @champ.options.compact_blank,
+      @champ.enabled_non_empty_options(other: true),
       { selected: @champ.selected, include_blank: true },
       required: @champ.required?,
       id: @champ.input_id,
diff --git a/app/javascript/shared/combobox.ts b/app/javascript/shared/combobox.ts
index ddae8c4c2..9e78127ca 100644
--- a/app/javascript/shared/combobox.ts
+++ b/app/javascript/shared/combobox.ts
@@ -151,6 +151,8 @@ export class Combobox {
       this.#open = false;
       this.#focusedOption = null;
       this._render(Action.Close);
+    } else {
+      this._render(Action.Update);
     }
   }
 
@@ -196,7 +198,6 @@ export class Combobox {
   }
 
   close() {
-    if (!this.#open) return;
     this.#open = false;
     this.#focusedOption = null;
     if (!this.#allowsCustomValue && !this.#selectedOption) {
@@ -238,7 +239,7 @@ export class Combobox {
       return this.#options;
     }
 
-    return matchSorter(this.#options, this.#inputValue, { keys: ['value'] });
+    return matchSorter(this.#options, this.#inputValue, { keys: ['label'] });
   }
 
   private get _focusedOptionIndex(): number {
diff --git a/app/models/champ.rb b/app/models/champ.rb
index dab924f19..c73a6da61 100644
--- a/app/models/champ.rb
+++ b/app/models/champ.rb
@@ -20,7 +20,6 @@ class Champ < ApplicationRecord
     :drop_down_list_options,
     :drop_down_other?,
     :drop_down_list_options?,
-    :drop_down_list_disabled_options,
     :drop_down_list_enabled_non_empty_options,
     :drop_down_secondary_libelle,
     :drop_down_secondary_description,
diff --git a/app/models/champs/drop_down_list_champ.rb b/app/models/champs/drop_down_list_champ.rb
index ee9c5b9c3..4d29c7741 100644
--- a/app/models/champs/drop_down_list_champ.rb
+++ b/app/models/champs/drop_down_list_champ.rb
@@ -19,14 +19,6 @@ class Champs::DropDownListChamp < Champ
     drop_down_list_options?
   end
 
-  def options
-    if drop_down_other?
-      drop_down_list_options + [["Autre", OTHER]]
-    else
-      drop_down_list_options
-    end
-  end
-
   def html_label?
     !render_as_radios?
   end
@@ -39,16 +31,12 @@ class Champs::DropDownListChamp < Champ
     other? ? OTHER : value
   end
 
-  def disabled_options
-    drop_down_list_disabled_options
-  end
-
-  def enabled_non_empty_options
-    drop_down_list_enabled_non_empty_options
+  def enabled_non_empty_options(other: false)
+    drop_down_list_enabled_non_empty_options(other:)
   end
 
   def other?
-    drop_down_other? && (other || (value.present? && drop_down_list_options.exclude?(value)))
+    drop_down_other? && (other || (value.present? && enabled_non_empty_options.exclude?(value)))
   end
 
   def value=(value)
diff --git a/app/models/champs/multiple_drop_down_list_champ.rb b/app/models/champs/multiple_drop_down_list_champ.rb
index 924f231db..fb4f0e782 100644
--- a/app/models/champs/multiple_drop_down_list_champ.rb
+++ b/app/models/champs/multiple_drop_down_list_champ.rb
@@ -5,14 +5,6 @@ class Champs::MultipleDropDownListChamp < Champ
     drop_down_list_options?
   end
 
-  def options
-    drop_down_list_options
-  end
-
-  def disabled_options
-    drop_down_list_disabled_options
-  end
-
   def enabled_non_empty_options
     drop_down_list_enabled_non_empty_options
   end
diff --git a/app/models/groupe_instructeur.rb b/app/models/groupe_instructeur.rb
index d14434586..034e02dc2 100644
--- a/app/models/groupe_instructeur.rb
+++ b/app/models/groupe_instructeur.rb
@@ -115,7 +115,7 @@ class GroupeInstructeur < ApplicationRecord
     when TypeDeChamp.type_champs.fetch(:regions)
       APIGeoService.regions.map { _1[:code] }
     when TypeDeChamp.type_champs.fetch(:drop_down_list)
-      routing_tdc.options_with_drop_down_other
+      routing_tdc.drop_down_list_enabled_non_empty_options(other: true).map { _1.is_a?(Array) ? _1.last : _1 }
     end
     routing_rule.right.value.in?(options)
   end
diff --git a/app/models/logic/champ_value.rb b/app/models/logic/champ_value.rb
index bd4d31f00..61edd5fa6 100644
--- a/app/models/logic/champ_value.rb
+++ b/app/models/logic/champ_value.rb
@@ -109,12 +109,7 @@ class Logic::ChampValue < Logic::Term
     when MANAGED_TYPE_DE_CHAMP.fetch(:regions)
       APIGeoService.regions.map { ["#{_1[:code]} – #{_1[:name]}", _1[:code]] }
     else
-      opts = tdc.drop_down_list_enabled_non_empty_options.map { |option| [option, option] }
-      if tdc.drop_down_other?
-        opts + [["Autre", Champs::DropDownListChamp::OTHER]]
-      else
-        opts
-      end
+      tdc.drop_down_list_enabled_non_empty_options(other: true).map { _1.is_a?(Array) ? _1 : [_1, _1] }
     end
   end
 
diff --git a/app/models/type_de_champ.rb b/app/models/type_de_champ.rb
index da3835549..96338b3d1 100644
--- a/app/models/type_de_champ.rb
+++ b/app/models/type_de_champ.rb
@@ -534,15 +534,13 @@ class TypeDeChamp < ApplicationRecord
     drop_down_list_options.filter { |v| (v =~ /^--.*--$/).present? }
   end
 
-  def drop_down_list_enabled_non_empty_options
-    (drop_down_list_options - drop_down_list_disabled_options).reject(&:empty?)
-  end
+  def drop_down_list_enabled_non_empty_options(other: false)
+    list_options = (drop_down_list_options - drop_down_list_disabled_options).reject(&:empty?)
 
-  def options_with_drop_down_other
-    if drop_down_other?
-      drop_down_options + [Champs::DropDownListChamp::OTHER]
+    if other && drop_down_other?
+      list_options + [[I18n.t('shared.champs.drop_down_list.other'), Champs::DropDownListChamp::OTHER]]
     else
-      drop_down_options
+      list_options
     end
   end
 
diff --git a/app/views/dossiers/dossier_vide.pdf.prawn b/app/views/dossiers/dossier_vide.pdf.prawn
index a93376705..5dcad614d 100644
--- a/app/views/dossiers/dossier_vide.pdf.prawn
+++ b/app/views/dossiers/dossier_vide.pdf.prawn
@@ -154,7 +154,7 @@ def render_single_champ(pdf, champ)
     add_libelle(pdf, champ)
     add_optionnal_description(pdf, champ)
     add_explanation(pdf, 'Cochez la mention applicable, une seule valeur possible')
-    champ.options.compact_blank.each do |option|
+    champ.enabled_non_empty_options.each do |option|
       format_with_checkbox(pdf, option)
     end
     pdf.text "\n"
@@ -162,7 +162,7 @@ def render_single_champ(pdf, champ)
     add_libelle(pdf, champ)
     add_optionnal_description(pdf, champ)
     add_explanation(pdf, 'Cochez la mention applicable, plusieurs valeurs possibles')
-    champ.options.compact_blank.each do |option|
+    champ.enabled_non_empty_options.each do |option|
       format_with_checkbox(pdf, option)
     end
     pdf.text "\n"
diff --git a/config/locales/shared.en.yml b/config/locales/shared.en.yml
index cd59bdb0e..9e348cfa6 100644
--- a/config/locales/shared.en.yml
+++ b/config/locales/shared.en.yml
@@ -48,3 +48,5 @@ en:
           fetching_data: "Fetching data for INE %{ine}."
           data_fetched: "Data concerning %{sources} linked to the INE %{ine} has been received from the MESRI."
           data_fetched_title: "Data received from the MESRI"
+      drop_down_list:
+        other: Other
diff --git a/config/locales/shared.fr.yml b/config/locales/shared.fr.yml
index 2cd62ffd7..9e4f6381b 100644
--- a/config/locales/shared.fr.yml
+++ b/config/locales/shared.fr.yml
@@ -50,3 +50,5 @@ fr:
           fetching_data: "La récupération automatique des données pour l’INE %{ine} est en cours."
           data_fetched: "Des données concernant %{sources} liées à l’INE %{ine} ont été reçues depuis le MESRI."
           data_fetched_title: "Données obtenues du MESRI"
+      drop_down_list:
+        other: Autre
diff --git a/spec/views/shared/dossiers/_edit.html.haml_spec.rb b/spec/views/shared/dossiers/_edit.html.haml_spec.rb
index 269389c41..7814425fd 100644
--- a/spec/views/shared/dossiers/_edit.html.haml_spec.rb
+++ b/spec/views/shared/dossiers/_edit.html.haml_spec.rb
@@ -41,7 +41,6 @@ describe 'shared/dossiers/edit', type: :view do
     let(:dossier) { create(:dossier) }
     let(:type_de_champ) { create(:type_de_champ_drop_down_list, mandatory: mandatory, procedure: dossier.procedure) }
     let(:champ) { create(:champ_drop_down_list, dossier: dossier, type_de_champ: type_de_champ, value: value) }
-    let(:options) { type_de_champ.drop_down_list_options }
     let(:enabled_options) { type_de_champ.drop_down_list_enabled_non_empty_options }
     let(:mandatory) { true }
 
@@ -49,6 +48,7 @@ describe 'shared/dossiers/edit', type: :view do
 
     context 'when the list is short' do
       let(:value) { 'val1' }
+
       it 'renders the list as radio buttons' do
         expect(subject).to have_selector('input[type=radio]', count: enabled_options.count)
       end
@@ -68,7 +68,7 @@ describe 'shared/dossiers/edit', type: :view do
       let(:type_de_champ) { create(:type_de_champ_drop_down_list, :long, procedure: dossier.procedure) }
 
       it 'renders the list as a dropdown' do
-        expect(subject).to have_select(type_de_champ.libelle, options: options)
+        expect(subject).to have_select(type_de_champ.libelle, options: enabled_options + [''])
       end
     end
   end