diff --git a/config/config.default.php b/config/config.default.php
index df2c225c..55982230 100644
--- a/config/config.default.php
+++ b/config/config.default.php
@@ -323,6 +323,9 @@ return [
         'voucher_start'      => env('VOUCHER_START', null) ?: null,
     ],
 
+    # Instruction in accordance with § 43 Para. 1 of the German Infection Protection Act (IfSG)
+    'ifsg_enabled'           => (bool) env('IFSG_ENABLED', false),
+
     // Available locales in /resources/lang/
     'locales'                 => [
         'de_DE' => 'Deutsch',
diff --git a/config/routes.php b/config/routes.php
index 96d32c9f..831c137a 100644
--- a/config/routes.php
+++ b/config/routes.php
@@ -38,6 +38,8 @@ $route->addGroup(
         $route->post('/theme', 'SettingsController@saveTheme');
         $route->get('/language', 'SettingsController@language');
         $route->post('/language', 'SettingsController@saveLanguage');
+        $route->get('/certificates', 'SettingsController@ifsgCertificate');
+        $route->post('/certificates', 'SettingsController@saveIfsgCertificate');
         $route->get('/oauth', 'SettingsController@oauth');
     }
 );
diff --git a/db/migrations/2023_08_07_000000_add_ifsg_cerificates_to_users_licenses.php b/db/migrations/2023_08_07_000000_add_ifsg_cerificates_to_users_licenses.php
new file mode 100644
index 00000000..067c51c8
--- /dev/null
+++ b/db/migrations/2023_08_07_000000_add_ifsg_cerificates_to_users_licenses.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Engelsystem\Migrations;
+
+use Engelsystem\Database\Migration\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+class AddIfsgCerificatesToUsersLicenses extends Migration
+{
+    use Reference;
+
+    /**
+     * Run the migration
+     */
+    public function up(): void
+    {
+        $this->schema->table('users_licenses', function (Blueprint $table): void {
+            $table->boolean('ifsg_certificate')->default(false)->after('drive_12t');
+            $table->boolean('ifsg_certificate_full')->default(false)->after('ifsg_certificate');
+        });
+    }
+
+    /**
+     * Reverse the migration
+     */
+    public function down(): void
+    {
+        $this->schema->table('users_licenses', function (Blueprint $table): void {
+            $table->dropColumn('ifsg_certificate');
+            $table->dropColumn('ifsg_certificate_full');
+        });
+    }
+}
diff --git a/resources/lang/de_DE/default.po b/resources/lang/de_DE/default.po
index 0090e7d4..96c0aa79 100644
--- a/resources/lang/de_DE/default.po
+++ b/resources/lang/de_DE/default.po
@@ -2207,6 +2207,21 @@ msgstr "Hier kannst Du Dein Theme ändern."
 msgid "settings.theme.success"
 msgstr "Theme wurde erfolgreich geändert."
 
+msgid settings.certificates
+msgstr "Zertifikate"
+
+msgid settings.certificates.info
+msgstr "Hier kannst du deine gemachte Gesundheitsbelehrung eintragen"
+
+msgid settings.ifsg
+msgstr "Kleines Frikadellendiplom ()"
+
+msgid settings.ifsg_full
+msgstr "Großes Frikadellendiplom ()"
+
+msgid settings.certificates.success
+msgstr "Gesundheitsbelehrung wurde erfolgreich geändert."
+
 msgid "settings.language"
 msgstr "Sprache"
 
diff --git a/resources/lang/en_US/default.po b/resources/lang/en_US/default.po
index 0858f159..c18ba7ca 100644
--- a/resources/lang/en_US/default.po
+++ b/resources/lang/en_US/default.po
@@ -308,6 +308,18 @@ msgstr "Here you can change your theme."
 msgid "settings.theme.success"
 msgstr "Theme was changed successfully."
 
+msgid settings.certificates
+msgstr "Certificates"
+
+msgid settings.certificates.info
+
+msgid settings.ifsg
+
+msgid settings.ifsg_full
+
+msgid settings.certificates.success
+msgstr "IfSG certificate was changed successfully."
+
 msgid "settings.language"
 msgstr "Language"
 
diff --git a/resources/views/pages/settings/certificates.twig b/resources/views/pages/settings/certificates.twig
new file mode 100644
index 00000000..c7075361
--- /dev/null
+++ b/resources/views/pages/settings/certificates.twig
@@ -0,0 +1,24 @@
+{% extends 'pages/settings/settings.twig' %}
+{% import 'macros/form.twig' as f %}
+{% import 'macros/base.twig' as m %}
+
+{% block title %}{{ __('settings.certificates') }}{% endblock %}
+
+{% block row_content %}
+    <form action="" enctype="multipart/form-data" method="post">
+        {{ csrf() }}
+
+        <div class="row">
+            <div class="col-md-12">
+                {{ m.info(__('settings.certificates.info')) }}
+                {{ f.checkbox('ifsg_certificate', __('settings.ifsg'), {
+                        'checked': ifsg_certificate,
+                }) }}
+                {{ f.checkbox('ifsg_certificate_full', __('settings.ifsg_full'), {
+                        'checked': ifsg_certificate_full,
+                }) }}
+                {{ f.submit(__('form.save')) }}
+            </div>
+        </div>
+    </form>
+{% endblock %}
\ No newline at end of file
diff --git a/src/Controllers/Metrics/Controller.php b/src/Controllers/Metrics/Controller.php
index 78a86fb5..4962d12f 100644
--- a/src/Controllers/Metrics/Controller.php
+++ b/src/Controllers/Metrics/Controller.php
@@ -83,6 +83,8 @@ class Controller extends BaseController
                 ['labels' => ['type' => '3.5t'], 'value' => $this->stats->licenses('3.5t')],
                 ['labels' => ['type' => '7.5t'], 'value' => $this->stats->licenses('7.5t')],
                 ['labels' => ['type' => '12t'], 'value' => $this->stats->licenses('12t')],
+                ['labels' => ['type' => 'ifsg'], 'value' => $this->stats->licenses('ifsg')],
+                ['labels' => ['type' => 'ifsg_full'], 'value' => $this->stats->licenses('ifsg_full')],
             ],
             'users_email'          => [
                 'type' => 'gauge',
diff --git a/src/Controllers/Metrics/Stats.php b/src/Controllers/Metrics/Stats.php
index e412c28e..7343f37b 100644
--- a/src/Controllers/Metrics/Stats.php
+++ b/src/Controllers/Metrics/Stats.php
@@ -174,20 +174,22 @@ class Stats
             ->get();
     }
 
-    public function licenses(string $vehicle): int
+    public function licenses(string $lisence): int
     {
         $mapping = [
-            'has_car'  => 'has_car',
-            'forklift' => 'drive_forklift',
-            'car'      => 'drive_car',
-            '3.5t'     => 'drive_3_5t',
-            '7.5t'     => 'drive_7_5t',
-            '12t'      => 'drive_12t',
+            'has_car'           => 'has_car',
+            'forklift'          => 'drive_forklift',
+            'car'               => 'drive_car',
+            '3.5t'              => 'drive_3_5t',
+            '7.5t'              => 'drive_7_5t',
+            '12t'               => 'drive_12t',
+            'ifsg'              => 'ifsg_certificate',
+            'ifsg_full'         => 'ifsg_certificate_full',
         ];
 
         $query = (new License())
             ->getQuery()
-            ->where($mapping[$vehicle], true);
+            ->where($mapping[$lisence], true);
 
         return $query->count();
     }
diff --git a/src/Controllers/SettingsController.php b/src/Controllers/SettingsController.php
index 3c9dd5bb..33de0f28 100644
--- a/src/Controllers/SettingsController.php
+++ b/src/Controllers/SettingsController.php
@@ -222,6 +222,43 @@ class SettingsController extends BaseController
         return $this->redirect->to('/settings/language');
     }
 
+    public function ifsgCertificate(): Response
+    {
+        $user = $this->auth->user();
+        if (config('ifsg_enabled')) {
+            throw new HttpNotFound('ifsg.disabled');
+        }
+        return $this->response->withView(
+            'pages/settings/certificates',
+            [
+                'settings_menu'    => $this->settingsMenu(),
+                'ifsg_certificate' => $user->license->ifsg_certificate,
+                'ifsg_certificate_full' => $user->license->ifsg_certificate_full,
+            ]
+        );
+    }
+
+    public function saveIfsgCertificate(Request $request): Response
+    {
+        $user = $this->auth->user();
+        $data = $this->validate($request, [
+            'ifsg_certificate' => 'optional|checked',
+            'ifsg_certificate_full' => 'optional|checked'
+        ]);
+
+        if (config('ifsg_enabled')) {
+            throw new HttpNotFound('ifsg.disabled');
+        }
+
+        $user->license->ifsg_certificate = $data['ifsg_certificate'] || $data['ifsg_certificate_full'];
+        $user->license->ifsg_certificate_full = (bool)$data['ifsg_certificate_full'];
+        $user->license->save();
+
+        $this->addNotification('settings.certificates.success');
+
+        return $this->redirect->to('/settings/certificates');
+    }
+
     public function oauth(): Response
     {
         $providers = $this->config->get('oauth');
@@ -253,6 +290,10 @@ class SettingsController extends BaseController
             $menu[url('/settings/theme')] = 'settings.theme';
         }
 
+        if (!config('ifsg_disable')) {
+            $menu[url('/settings/certificates')] = 'settings.certificates';
+        }
+
         if (!empty(config('oauth'))) {
             $menu[url('/settings/oauth')] = ['title' => 'settings.oauth', 'hidden' => $this->checkOauthHidden()];
         }
diff --git a/src/Models/User/License.php b/src/Models/User/License.php
index c628dca2..6c77a602 100644
--- a/src/Models/User/License.php
+++ b/src/Models/User/License.php
@@ -31,12 +31,14 @@ class License extends HasUserModel
 
     /** @var array Default attributes */
     protected $attributes = [ // phpcs:ignore
-        'has_car'        => false,
-        'drive_forklift' => false,
-        'drive_car'      => false,
-        'drive_3_5t'     => false,
-        'drive_7_5t'     => false,
-        'drive_12t'      => false,
+        'has_car'                   => false,
+        'drive_forklift'            => false,
+        'drive_car'                 => false,
+        'drive_3_5t'                => false,
+        'drive_7_5t'                => false,
+        'drive_12t'                 => false,
+        'ifsg_certificate'          => false,
+        'ifsg_certificate_full'     => false,
     ];
 
     /**
@@ -52,16 +54,20 @@ class License extends HasUserModel
         'drive_3_5t',
         'drive_7_5t',
         'drive_12t',
+        'ifsg_certificate',
+        'ifsg_certificate_full',
     ];
 
     /** @var array<string> */
     protected $casts = [ // phpcs:ignore
-        'has_car'        => 'boolean',
-        'drive_forklift' => 'boolean',
-        'drive_car'      => 'boolean',
-        'drive_3_5t'     => 'boolean',
-        'drive_7_5t'     => 'boolean',
-        'drive_12t'      => 'boolean',
+        'has_car'                   => 'boolean',
+        'drive_forklift'            => 'boolean',
+        'drive_car'                 => 'boolean',
+        'drive_3_5t'                => 'boolean',
+        'drive_7_5t'                => 'boolean',
+        'drive_12t'                 => 'boolean',
+        'ifsg_certificate'          => 'boolean',
+        'ifsg_certificate_full'     => 'boolean',
     ];
 
     /**
diff --git a/tests/Unit/Controllers/Metrics/StatsTest.php b/tests/Unit/Controllers/Metrics/StatsTest.php
index 3dfd0218..8ad22793 100644
--- a/tests/Unit/Controllers/Metrics/StatsTest.php
+++ b/tests/Unit/Controllers/Metrics/StatsTest.php
@@ -142,6 +142,8 @@ class StatsTest extends TestCase
         $this->assertEquals(0, $stats->licenses('3.5t'));
         $this->assertEquals(0, $stats->licenses('7.5t'));
         $this->assertEquals(1, $stats->licenses('12t'));
+        $this->assertEquals(1, $stats->licenses('ifsg'));
+        $this->assertEquals(2, $stats->licenses('ifsg_full'));
     }
 
     /**