diff --git a/lib/Helpers/PDFHelper.dart b/lib/Helpers/PDFHelper.dart
index a0daca7..10690ac 100644
--- a/lib/Helpers/PDFHelper.dart
+++ b/lib/Helpers/PDFHelper.dart
@@ -23,7 +23,7 @@ class PDFHelper {
                       child:
                         pw.Column(
                           children: [
-                            pw.Text(section.label), //style: pw.TextStyle(font: ttf, fontSize: 30)
+                            pw.Text(section.label.replaceAll(RegExp("[^A-Za-z0-9---():!éàèëêäâç' ]"), '')), //style: pw.TextStyle(font: ttf, fontSize: 30)
                             pw.Padding(padding: const pw.EdgeInsets.only(top: 20)),
                             pw.BarcodeWidget(
                               data: section.id,
diff --git a/lib/Screens/Configurations/section_reorderList.dart b/lib/Screens/Configurations/section_reorderList.dart
index bec33dd..25099b8 100644
--- a/lib/Screens/Configurations/section_reorderList.dart
+++ b/lib/Screens/Configurations/section_reorderList.dart
@@ -1,3 +1,4 @@
+import 'package:diacritic/diacritic.dart';
 import 'package:flutter/material.dart';
 import 'package:manager_app/Components/string_input_container.dart';
 import 'package:manager_app/Models/managerContext.dart';
@@ -172,6 +173,6 @@ class _SectionReorderListState extends State<SectionReorderList> {
   }
 
   void filterResource() {
-    sections = filterSearch.isEmpty ? widget.sectionsIn: widget.sectionsIn.where((SectionDTO section) => section.label.toUpperCase().contains(filterSearch.toUpperCase())).toList();
+    sections = filterSearch.isEmpty ? widget.sectionsIn: widget.sectionsIn.where((SectionDTO section) => removeDiacritics(section.label.toUpperCase()).contains(removeDiacritics(filterSearch.toUpperCase()))).toList();
   }
 }
diff --git a/lib/Screens/Resources/resource_body_grid.dart b/lib/Screens/Resources/resource_body_grid.dart
index 89be8c4..96c79ba 100644
--- a/lib/Screens/Resources/resource_body_grid.dart
+++ b/lib/Screens/Resources/resource_body_grid.dart
@@ -7,6 +7,7 @@ import 'package:manager_app/app_context.dart';
 import 'package:manager_app/constants.dart';
 import 'package:manager_api_new/api.dart';
 import 'package:provider/provider.dart';
+import 'package:diacritic/diacritic.dart';
 
 class ResourceBodyGrid extends StatefulWidget {
   final List<ResourceDTO> resources; //return ResourceDTO
@@ -182,7 +183,7 @@ class _ResourceBodyGridState extends State<ResourceBodyGrid> {
   }
 
   void filterResource() {
-    resourcesToShow = filterSearch.isEmpty ? widget.resources: widget.resources.where((ResourceDTO resource) => resource.id == null || resource.label.toUpperCase().contains(filterSearch.toUpperCase())).toList();
+    resourcesToShow = filterSearch.isEmpty ? widget.resources: widget.resources.where((ResourceDTO resource) => resource.id == null || removeDiacritics(resource.label.toUpperCase()).contains(removeDiacritics(filterSearch.toUpperCase()))).toList();
     var getTypesInSelected = resource_types.where((ft) => selectedTypes.contains(ft.label)).map((rt) => rt.type).toList();
     resourcesToShow = resourcesToShow.where((resource) => resource.id == null || getTypesInSelected.contains(resource.type)).toList();
   }
diff --git a/pubspec.lock b/pubspec.lock
index 050177a..abd2a22 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -217,6 +217,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.4"
+  diacritic:
+    dependency: "direct main"
+    description:
+      name: diacritic
+      sha256: c09a420e737dc036122121fea9f774767e95068f34a17894ee9db30c5bda3075
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.3"
   drag_and_drop_lists:
     dependency: "direct main"
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 31c1939..f5b91dc 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -51,6 +51,7 @@ dependencies:
     #    path: plugins/window_size
   #    ref: 927f8cbc09b35d85245c095f2db8df9b186f6618
   password_credential: ^0.3.1
+  diacritic: ^0.1.3
   manager_api_new:
     path: manager_api_new