diff --git a/app/Installer/ProductionDataSeeder.php b/app/Installer/ProductionDataSeeder.php
index d15c425..ba02cae 100644
--- a/app/Installer/ProductionDataSeeder.php
+++ b/app/Installer/ProductionDataSeeder.php
@@ -158,6 +158,9 @@ class ProductionDataSeeder {
 
     private function installCronTasks() {
         CronTask::create(['name' => 'UploadInvoices', 'execution_type' => CronTaskType::CRON_TASK_TYPE_REALTIME]);
+        CronTask::create(['name' => 'CloseCostUnit', 'execution_type' => CronTaskType::CRON_TASK_TYPE_DAILY, 'schedule_time' => '00:05']);
+        CronTask::create(['name' => 'CloseEvent', 'execution_type' => CronTaskType::CRON_TASK_TYPE_DAILY, 'schedule_time' => '00:10']);
+        CronTask::create(['name' => 'NotifyTeam', 'execution_type' => CronTaskType::CRON_TASK_TYPE_DAILY, 'schedule_time' => '20:00']);
     }
 }
 
diff --git a/app/Mail/EventReportMails/InformLocalGroupMail.php b/app/Mail/EventReportMails/InformLocalGroupMail.php
new file mode 100644
index 0000000..f5b6907
--- /dev/null
+++ b/app/Mail/EventReportMails/InformLocalGroupMail.php
@@ -0,0 +1,73 @@
+<?php
+
+namespace App\Mail\EventReportMails;
+
+use App\Models\Event;
+use App\Models\EventParticipant;
+use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Http\Request;
+use Illuminate\Mail\Mailable;
+use Illuminate\Mail\Mailables\Attachment;
+use Illuminate\Mail\Mailables\Content;
+use Illuminate\Mail\Mailables\Envelope;
+
+class InformLocalGroupMail extends Mailable
+{
+    public function __construct(
+        private Event $event,
+        private Collection $participants,
+    )
+    {
+        //
+    }
+
+    /**
+     * Get the message envelope.
+     */
+    public function envelope(): Envelope
+    {
+        $subject = sprintf(
+            'Teilnehmendenübersicht %1$s %2$s',
+            'für die Veranstaltung',
+            $this->event->name
+        );
+
+
+        return new Envelope(
+            subject: $subject,
+        );
+    }
+
+    /**
+     * Get the message content definition.
+     */
+    public function content(): Content
+    {
+        $event = $this->event->toResource()->toArray(new Request());
+        $participants = [];
+        foreach ($this->participants as $participant) {
+            $_t = $participant->toResource()->toArray(new Request());
+            $participants[$_t['participationType']][] = $_t;
+        }
+
+        return new Content(
+            view: 'emails.events.participant_report_localgroups',
+            with: [
+                'participantGroups' => $participants,
+                'eventTitle' => $event['name'],
+                'eventEmail' => $event['email'],
+            ],
+        );
+    }
+
+
+    /**
+     * Get the attachments for the message.
+     *
+     * @return array<int, Attachment>
+     */
+    public function attachments(): array
+    {
+        return [];
+    }
+}
diff --git a/app/Models/CronTask.php b/app/Models/CronTask.php
index 01930ca..e6c48fb 100644
--- a/app/Models/CronTask.php
+++ b/app/Models/CronTask.php
@@ -9,4 +9,8 @@ class CronTask extends CommonModel
     protected $table = 'cron_tasks';
     protected $fillable = ['name', 'execution_type', 'schedule_time', 'last_run'];
     protected $dates = ['last_run'];
+
+    protected $casts = [
+        'last_run' => 'datetime',
+    ];
 }
diff --git a/app/Repositories/EventRepository.php b/app/Repositories/EventRepository.php
index d5b6a03..a6afd28 100644
--- a/app/Repositories/EventRepository.php
+++ b/app/Repositories/EventRepository.php
@@ -17,11 +17,25 @@ class EventRepository {
 
     }
 
-    public function getAvailable(bool $accessCheck = true) : array {
+    public function getUpcomming() : array {
         return $this->getEventsByCriteria([
             'archived' => false,
-            'registration_allowed' => true
-        ],$accessCheck);
+            'upcomming' => true
+        ]);
+    }
+
+    public function getAvailable(bool $accessCheck = true) : array {
+        $events = [];
+        foreach ( $this->getEventsByCriteria([
+            'archived' => false,
+
+        ],$accessCheck) as $event) {
+            if ($event->start_date > now()) {
+                $events[] = $event;
+            }
+        };
+
+        return $events;
     }
 
     public function getForRegistration(int $id) : ?Event {
diff --git a/app/Tasks/CloseCostUnit.php b/app/Tasks/CloseCostUnit.php
new file mode 100644
index 0000000..42a5ae3
--- /dev/null
+++ b/app/Tasks/CloseCostUnit.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Tasks;
+
+use App\Models\CostUnit;
+use App\Repositories\CostUnitRepository;
+
+class CloseCostUnit implements CronTask {
+    public function handle(): void
+    {
+        $now = now();
+        $costUnitRepository = new CostUnitRepository();
+        /** @var CostUnit $costUnit */
+        foreach ($costUnitRepository->getCurrentEvents() as $costUnit) {
+            if (\DateTime::createFromFormat('Y-m-d', $costUnit->billing_deadline) < $now ) {
+                $costUnit->allow_new = false;
+                $costUnit->save();
+            }
+        }
+    }
+}
diff --git a/app/Tasks/CloseEvent.php b/app/Tasks/CloseEvent.php
new file mode 100644
index 0000000..77cd5fa
--- /dev/null
+++ b/app/Tasks/CloseEvent.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Tasks;
+
+use App\Models\Event;
+use App\Repositories\EventRepository;
+
+class CloseEvent implements CronTask {
+    public function handle(): void
+    {
+        $now = now();
+        $eventRepository = new EventRepository();
+        /** @var Event $event */
+        foreach ($eventRepository->getAvailable(false) as $event) {
+            if ($event->registration_final_end < $now ) {
+                $event->registration_allowed = false;
+                $event->save();
+            }
+        }
+    }
+}
diff --git a/app/Tasks/NotifyTeam.php b/app/Tasks/NotifyTeam.php
new file mode 100644
index 0000000..13e9c23
--- /dev/null
+++ b/app/Tasks/NotifyTeam.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Tasks;
+
+use App\Domains\Invoice\Actions\UploadInvoice\UploadInvoiceCommand;
+use App\Domains\Invoice\Actions\UploadInvoice\UploadInvoiceRequest;
+use App\Mail\EventReportMails\InformLocalGroupMail;
+use App\Mail\ParticipantParticipationMails\ParticipantSignOffMail;
+use App\Models\Event;
+use App\Models\Tenant;
+use App\Repositories\EventRepository;
+use App\Repositories\InvoiceRepository;
+use Illuminate\Support\Facades\Mail;
+use Psr\Log\LoggerInterface;
+
+class NotifyTeam implements CronTask {
+    public function handle(): void
+    {
+        if (date('w') !== 0) {
+       //     return;
+        }
+
+        $eventRepository = new EventRepository();
+        /** @var Event $event */
+        foreach ($eventRepository->getAvailable(false) as $event) {
+            foreach (Tenant::all() as $tenant) {
+                $participants = $event->participants()->where('local_group', $tenant->slug)->whereNull('unregistered_at')->get();
+            }
+
+            if ($participants->isEmpty()) {
+                continue;
+            }
+
+
+            Mail::to($tenant->email)->send(new InformLocalGroupMail(
+                event: $event,
+                participants: $participants,
+            ));
+        }
+    }
+}
diff --git a/resources/views/emails/events/participant_report_localgroups.blade.php b/resources/views/emails/events/participant_report_localgroups.blade.php
new file mode 100644
index 0000000..da29e75
--- /dev/null
+++ b/resources/views/emails/events/participant_report_localgroups.blade.php
@@ -0,0 +1,42 @@
+@php use App\Enumerations\EfzStatus; @endphp
+    <!DOCTYPE html>
+<html>
+<body>
+<h1>Teilnahmebericht</h1>
+<p>Für die Veranstaltung "{{$eventTitle}}" sind von eurem Stamm aktuell folgende Personen angemeldet:</p>
+
+
+@foreach($participantGroups as $groupName => $participants)
+    <h2>{{$groupName}}</h2>
+    <table>
+        <tr>
+            <th style="padding: 8px 12px; width: 180px; font-weight: 600; color: #4b5563; border-bottom: 1px solid #e5e7eb;">
+                Name
+            </th>
+            <th style="padding: 8px 12px; width: 180px; font-weight: 600; color: #4b5563; border-bottom: 1px solid #e5e7eb;">
+                Zahlung noch offen
+            </th>
+            <th style="padding: 8px 12px; width: 180px; font-weight: 600; color: #4b5563; border-bottom: 1px solid #e5e7eb;">
+                eFZ-Bestätigung ausstehend
+            </th>
+        </tr>
+
+        @foreach($participants as $participant)
+            <tr>
+                <td style="padding: 8px 12px; border-bottom: 1px solid #e5e7eb;">{!! $participant['fullname'] !!}<br />Alter: {{$participant['age']}} Jahre</td>
+                <td style="padding: 8px 12px; border-bottom: 1px solid #e5e7eb;">{{$participant['needs_payment'] ? 'Ja' : 'Nein'}}</td>
+                <td style="padding: 8px 12px; border-bottom: 1px solid #e5e7eb;">{{in_array($participant['efz_status'], [
+                            EfzStatus::EFZ_STATUS_CHECKED_VALID,
+                            EfzStatus::EFZ_STATUS_NOT_REQUIRED
+                            ]) ? 'Nein' : 'Ja'}}</td>
+            </tr>
+        @endforeach
+    </table>
+@endforeach
+<br/><br/>
+<p>
+<hr/>
+@include('emails.subparts.disclaimer_localgroups')
+</p>
+</body>
+</html>
diff --git a/resources/views/emails/subparts/disclaimer.blade.php b/resources/views/emails/subparts/disclaimer.blade.php
index cb77d78..6bc5009 100644
--- a/resources/views/emails/subparts/disclaimer.blade.php
+++ b/resources/views/emails/subparts/disclaimer.blade.php
@@ -1,6 +1,6 @@
-Dies istt eine automatisch erzeugte E-Mail. Bitte antworte nicht auf diese E-Mail.<br />
+Dies ist eine automatisch erzeugte E-Mail. Bitte antworte nicht auf diese E-Mail.<br />
 Solltest du Fragen haben, kontaktiere bitte die Aktionsleitung direkt.<br /><br />
-Du erhältst diese E-Mail. da du dich für die Veranstaltung {{$eventTitle}} angemeldet hast.<br />
-Sollte dies nicht korrekt sein, oder wenn du weitere Fragen hast, wende dich bitte an die Veranstaltiungsleitung.<br /><br />
+Du erhältst diese E-Mail, da du dich für die Veranstaltung {{$eventTitle}} angemeldet hast.<br />
+Sollte dies nicht korrekt sein, oder wenn du weitere Fragen hast, wende dich bitte an die Veranstaltungsleitung.<br /><br />
 
 Du erreichst die Veranstaltungsleitung per E-Mail unter der Adresse: {{$eventEmail}}
diff --git a/resources/views/emails/subparts/disclaimer_localgroups.blade.php b/resources/views/emails/subparts/disclaimer_localgroups.blade.php
new file mode 100644
index 0000000..96ca361
--- /dev/null
+++ b/resources/views/emails/subparts/disclaimer_localgroups.blade.php
@@ -0,0 +1,6 @@
+Dies ist eine automatisch erzeugte E-Mail. Bitte antworte nicht auf diese E-Mail.<br />
+Solltest du Fragen haben, kontaktiere bitte die Aktionsleitung direkt.<br /><br />
+Euer Stamm erhält diese E-Mail, da ihr Teilnehmende für die Veranstaltung {{$eventTitle}} angemeldet habt.<br />
+Sollte dies nicht korrekt sein, oder wenn ihr weitere Fragen habt, wendet euch bitte an die Veranstaltungsleitung.<br /><br />
+
+Ihr erreicht die Veranstaltungsleitung per E-Mail unter der Adresse: {{$eventEmail}}