diff --git a/app/services/child_service.rb b/app/services/child_service.rb
index e589a9f54..45ebd1a4c 100644
--- a/app/services/child_service.rb
+++ b/app/services/child_service.rb
@@ -7,13 +7,38 @@ class ChildService
       NotificationCenter.call type: 'notify_admin_child_created',
                               receiver: User.admins_and_managers,
                               attached_object: child
+      all_files_are_upload = true
+      SupportingDocumentType.where(document_type: 'Child').each do |sdt|
+        file = sdt.supporting_document_files.find_by(supportable: child)
+        all_files_are_upload = false if file.nil? || file.attachment_identifier.nil?
+      end
+      if all_files_are_upload
+        NotificationCenter.call type: 'notify_admin_user_child_supporting_document_files_created',
+                                receiver: User.admins_and_managers,
+                                attached_object: child
+      end
+
       return true
     end
     false
   end
 
   def self.update(child, child_params)
-    child.update(child_params)
+    if child.update(child_params)
+      all_files_are_upload = true
+      SupportingDocumentType.where(document_type: 'Child').each do |sdt|
+        file = sdt.supporting_document_files.find_by(supportable: child)
+        all_files_are_upload = false if file.nil? || file.attachment_identifier.nil?
+      end
+      if all_files_are_upload
+        NotificationCenter.call type: 'notify_admin_user_child_supporting_document_files_updated',
+                                receiver: User.admins_and_managers,
+                                attached_object: child
+      end
+
+      return true
+    end
+    false
   end
 
   def self.validate(child, is_valid)
diff --git a/app/views/api/notifications/_notify_admin_user_child_supporting_document_files_created.json.jbuilder b/app/views/api/notifications/_notify_admin_user_child_supporting_document_files_created.json.jbuilder
new file mode 100644
index 000000000..4a16e4502
--- /dev/null
+++ b/app/views/api/notifications/_notify_admin_user_child_supporting_document_files_created.json.jbuilder
@@ -0,0 +1,3 @@
+json.title notification.notification_type
+json.description t('.supporting_document_files_uploaded',
+                   NAME: notification.attached_object&.full_name || t('api.notifications.deleted_user'))
diff --git a/app/views/api/notifications/_notify_admin_user_child_supporting_document_files_updated.json.jbuilder b/app/views/api/notifications/_notify_admin_user_child_supporting_document_files_updated.json.jbuilder
new file mode 100644
index 000000000..5b97b34ea
--- /dev/null
+++ b/app/views/api/notifications/_notify_admin_user_child_supporting_document_files_updated.json.jbuilder
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+json.title notification.notification_type
+json.description t('.supporting_document_files_uploaded',
+                   NAME: notification.attached_object&.full_name || t('api.notifications.deleted_user'))
diff --git a/app/views/notifications_mailer/notify_admin_user_child_supporting_document_files_created.html.erb b/app/views/notifications_mailer/notify_admin_user_child_supporting_document_files_created.html.erb
new file mode 100644
index 000000000..239915785
--- /dev/null
+++ b/app/views/notifications_mailer/notify_admin_user_child_supporting_document_files_created.html.erb
@@ -0,0 +1,18 @@
+<%= render 'notifications_mailer/shared/hello', recipient: @recipient %>
+
+<p>
+  <%= t('.body.supporting_document_files_uploaded_below',
+        NAME: @attached_object&.full_name || t('api.notifications.deleted_user')) %>
+</p>
+<ul>
+<% if @attached_object %>
+  <% SupportingDocumentType.where(document_type: 'Child').each do |type| %>
+    <li><%= type.name %></li>
+  <% end %>
+<% end %>
+</ul>
+<% if Setting.get('child_validation_required') %>
+<p>
+  <%= t('.body.validate_child') %>
+</p>
+<% end %>
diff --git a/app/views/notifications_mailer/notify_admin_user_child_supporting_document_files_updated.html.erb b/app/views/notifications_mailer/notify_admin_user_child_supporting_document_files_updated.html.erb
new file mode 100644
index 000000000..00355c465
--- /dev/null
+++ b/app/views/notifications_mailer/notify_admin_user_child_supporting_document_files_updated.html.erb
@@ -0,0 +1,19 @@
+<%= render 'notifications_mailer/shared/hello', recipient: @recipient %>
+
+<p>
+  <%= t('.body.child_update_supporting_document_file',
+        NAME: @attached_object&.full_name || t('api.notifications.deleted_user')) %>
+</p>
+<ul>
+<% if @attached_object %>
+  <% SupportingDocumentType.where(document_type: 'Child').each do |type| %>
+    <li><%= type.name %></li>
+  <% end %>
+<% end %>
+</ul>
+</ul>
+<% if Setting.get('child_validation_required') %>
+<p>
+  <%= t('.body.validate_child') %>
+</p>
+<% end %>
diff --git a/config/locales/app.logged.en.yml b/config/locales/app.logged.en.yml
index 69afbfbd7..f284fbc5d 100644
--- a/config/locales/app.logged.en.yml
+++ b/config/locales/app.logged.en.yml
@@ -295,6 +295,8 @@ en:
         notify_admin_user_child_supporting_document_refusal: "A supporting document of child has been rejected"
         notify_admin_user_supporting_document_files_created: "A user has uploaded a supporting document"
         notify_admin_user_supporting_document_files_updated: "A user has updated a supporting document"
+        notify_admin_user_child_supporting_document_files_created: "A child has uploaded a supporting document"
+        notify_admin_user_child_supporting_document_files_updated: "A child has updated a supporting document"
         notify_admin_member_create_reservation: "A member books a reservation"
         notify_admin_slot_is_modified: "A reservation slot has been modified"
         notify_admin_slot_is_canceled: "A reservation has been cancelled"
diff --git a/config/locales/app.logged.fr.yml b/config/locales/app.logged.fr.yml
index 0dc9c03f0..24550f9d1 100644
--- a/config/locales/app.logged.fr.yml
+++ b/config/locales/app.logged.fr.yml
@@ -295,6 +295,8 @@ fr:
         notify_admin_user_child_supporting_document_refusal: "Un justificatif de l'enfant a été refusé"
         notify_admin_user_supporting_document_files_created: "Un utilisateur a téléversé un justificatif"
         notify_admin_user_supporting_document_files_updated: "Un utilisateur a mis à jour un justificatif"
+        notify_admin_user_child_supporting_document_files_created: "Un enfant a téléversé un justificatif"
+        notify_admin_user_child_supporting_document_files_updated: "Un enfant a mis à jour un justificatif"
         notify_admin_member_create_reservation: "Un membre fait une réservation"
         notify_admin_slot_is_modified: "Un créneau de réservation a été modifié"
         notify_admin_slot_is_canceled: "Une réservation a été annulée"
diff --git a/config/locales/en.yml b/config/locales/en.yml
index bfa86abbe..911c463d0 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -443,6 +443,10 @@ en:
         supporting_document_files_uploaded: "Supporting document uploaded by member <strong><em>%{NAME}</strong></em>."
       notify_admin_user_supporting_document_files_updated:
         supporting_document_files_uploaded: "Supporting document changed by member <strong><em>%{NAME}</strong></em>."
+      notify_admin_user_child_supporting_document_files_created:
+        supporting_document_files_uploaded: "Child's <strong><em>%{NAME}</strong></em> supporting document uploaded."
+      notify_admin_user_child_supporting_document_files_updated:
+        supporting_document_files_uploaded: "Supporting document changed by child <strong><em>%{NAME}</strong></em>."
       notify_user_is_validated:
         account_validated: "Your account is valid."
       notify_user_is_invalidated:
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index 8961745e6..96384e6d4 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -443,6 +443,10 @@ fr:
         supporting_document_files_uploaded: "Le membre <strong><em>%{NAME}</strong></em> a téléversé un nouveau justificatif."
       notify_admin_user_supporting_document_files_updated:
         supporting_document_files_uploaded: "Le membre <strong><em>%{NAME}</strong></em> a modifié un justificatif."
+      notify_admin_user_child_supporting_document_files_created:
+        supporting_document_files_uploaded: "L'enfant <strong><em>%{NAME}</strong></em> a téléversé un nouveau justificatif."
+      notify_admin_user_child_supporting_document_files_updated:
+        supporting_document_files_uploaded: "L'enfant <strong><em>%{NAME}</strong></em> a modifié un justificatif."
       notify_user_is_validated:
         account_validated: "Votre compte est valide."
       notify_user_is_invalidated:
diff --git a/config/locales/mails.en.yml b/config/locales/mails.en.yml
index bf2c74d02..0d6ca6a84 100644
--- a/config/locales/mails.en.yml
+++ b/config/locales/mails.en.yml
@@ -393,6 +393,16 @@ en:
       body:
         user_update_supporting_document_file: "Member %{NAME} has modified the supporting documents below:"
         validate_user: "Please validate this account"
+    notify_admin_user_child_supporting_document_files_created:
+      subject: "Supporting documents of child uploaded by a member"
+      body:
+        supporting_document_files_uploaded_below: "Child %{NAME} has uploaded the following supporting documents:"
+        validate_child: "Please validate this child account"
+    notify_admin_user_child_supporting_document_files_updated:
+      subject: "Child's supporting documents have changed"
+      body:
+        child_update_supporting_document_file: "Child %{NAME} has modified the supporting documents below:"
+        validate_child: "Please validate this child account"
     notify_user_is_validated:
       subject: "Account validated"
       body:
diff --git a/config/locales/mails.fr.yml b/config/locales/mails.fr.yml
index 69e10ab97..60bfe3be1 100644
--- a/config/locales/mails.fr.yml
+++ b/config/locales/mails.fr.yml
@@ -393,6 +393,16 @@ fr:
       body:
         user_update_supporting_document_file: "Le membre %{NAME} a modifié le justificatif ci-dessous :"
         validate_user: "Veuillez valider son compte"
+    notify_admin_user_child_supporting_document_files_created:
+      subject: "Justificatif de l'enfant téléversé par un membre"
+      body:
+        supporting_document_files_uploaded_below: "L'enfant %{NAME} a téléversé le justificatif suivant :"
+        validate_child: "Veuillez valider son compte enfant"
+    notify_admin_user_child_supporting_document_files_updated:
+      subject: "Le justificatif d'un enfant a changé"
+      body:
+        child_update_supporting_document_file: "L'enfant %{NAME} a modifié le justificatif ci-dessous :"
+        validate_child: "Veuillez valider son compte enfant"
     notify_user_is_validated:
       subject: "Compte validé"
       body:
diff --git a/db/seeds/notification_types.rb b/db/seeds/notification_types.rb
index 5cd95f461..d5fe045ba 100644
--- a/db/seeds/notification_types.rb
+++ b/db/seeds/notification_types.rb
@@ -71,3 +71,19 @@ unless NotificationType.find_by(name: 'notify_user_child_is_invalidated')
     is_configurable: false
   )
 end
+
+unless NotificationType.find_by(name: 'notify_admin_user_child_supporting_document_files_updated')
+  NotificationType.create!(
+    name: 'notify_admin_user_child_supporting_document_files_updated',
+    category: 'supporting_documents',
+    is_configurable: true
+  )
+end
+
+unless NotificationType.find_by(name: 'notify_admin_user_child_supporting_document_files_created')
+  NotificationType.create!(
+    name: 'notify_admin_user_child_supporting_document_files_created',
+    category: 'supporting_documents',
+    is_configurable: true
+  )
+end