diff --git a/Pages/Admin/ManageConfigurationPage.php b/Pages/Admin/ManageConfigurationPage.php
index 789ec245f..36ffbddfe 100644
--- a/Pages/Admin/ManageConfigurationPage.php
+++ b/Pages/Admin/ManageConfigurationPage.php
@@ -94,6 +94,11 @@ public function SetPostReservationPluginValues($values);
      */
     public function SetStylingPluginValues($values);
 
+    /**
+     * @param string[] $values
+     */
+    public function SetExportPluginValues($values);
+
     /**
      * @return int
      */
@@ -262,6 +267,10 @@ public function SetStylingPluginValues($values)
     {
         $this->Set('StylingPluginValues', $values);
     }
+    public function SetExportPluginValues($values)
+    {
+        $this->Set('ExportPluginValues', $values);
+    }
 
     public function GetHomePageId()
     {
diff --git a/Presenters/Admin/ManageConfigurationPresenter.php b/Presenters/Admin/ManageConfigurationPresenter.php
index 6d81f408f..72f1dfaf4 100644
--- a/Presenters/Admin/ManageConfigurationPresenter.php
+++ b/Presenters/Admin/ManageConfigurationPresenter.php
@@ -158,6 +158,7 @@ private function PopulatePlugins()
         $this->page->SetPreReservationPluginValues($plugins['PreReservation']);
         $this->page->SetPostReservationPluginValues($plugins['PostReservation']);
         $this->page->SetStylingPluginValues($plugins['Styling']);
+        $this->page->SetExportPluginValues($plugins['Export']);
     }
 
     public function Update()
diff --git a/config/config.devel.php b/config/config.devel.php
index f9df64c1d..376c140f2 100644
--- a/config/config.devel.php
+++ b/config/config.devel.php
@@ -119,6 +119,7 @@
  */
 $conf['settings']['plugins']['Authentication'] = '';
 $conf['settings']['plugins']['Authorization'] = '';
+$conf['settings']['plugins']['Export'] = '';
 $conf['settings']['plugins']['Permission'] = '';
 $conf['settings']['plugins']['PostRegistration'] = '';
 $conf['settings']['plugins']['PreReservation'] = '';
diff --git a/config/config.dist.php b/config/config.dist.php
index 2def7023f..8f1d76fbf 100644
--- a/config/config.dist.php
+++ b/config/config.dist.php
@@ -121,6 +121,7 @@
  */
 $conf['settings']['plugins']['Authentication'] = '';
 $conf['settings']['plugins']['Authorization'] = '';
+$conf['settings']['plugins']['Export'] = '';
 $conf['settings']['plugins']['Permission'] = '';
 $conf['settings']['plugins']['PostRegistration'] = '';
 $conf['settings']['plugins']['PreReservation'] = '';
diff --git a/lib/Application/Export/ExportFactory.php b/lib/Application/Export/ExportFactory.php
new file mode 100644
index 000000000..1109865f4
--- /dev/null
+++ b/lib/Application/Export/ExportFactory.php
@@ -0,0 +1,41 @@
+<?php
+
+interface IExportFactory
+{
+    /**
+     * Returns the ICal Classification for an item (https://icalendar.org/iCalendar-RFC-5545/3-8-1-3-classification.html)
+     * @param IReservedItemView $item
+     * @return string
+     */
+    public function GetIcalendarClassification(IReservedItemView $item);
+
+    /**
+     * Optionally returns some lines to add to the iCalendar event.
+     * @param IReservedItemView $item
+     * @return null|string
+     */
+    public function GetIcalendarExtraLines(IReservedItemView $item);
+}
+
+class ExportFactory implements IExportFactory
+{
+    public function __construct() {}
+
+    /**
+     * Returns the ICal Classification for an item (https://icalendar.org/iCalendar-RFC-5545/3-8-1-3-classification.html)
+     * @param IReservedItemView $item
+     * @return string
+     */
+    public function GetIcalendarClassification(IReservedItemView $item) {
+        return 'PUBLIC';
+    }
+
+    /**
+     * Optionally returns some lines to add to the iCalendar event.
+     * @param IReservedItemView $item
+     * @return null|string
+     */
+    public function GetIcalendarExtraLines(IReservedItemView $item) {
+        return null;
+    }
+}
diff --git a/lib/Application/Export/namespace.php b/lib/Application/Export/namespace.php
new file mode 100644
index 000000000..4b16aea79
--- /dev/null
+++ b/lib/Application/Export/namespace.php
@@ -0,0 +1,3 @@
+<?php
+
+require_once(ROOT_DIR . 'lib/Application/Export/ExportFactory.php');
diff --git a/lib/Application/Schedule/iCalendarReservationView.php b/lib/Application/Schedule/iCalendarReservationView.php
index dff2a10ec..43aebb30a 100644
--- a/lib/Application/Schedule/iCalendarReservationView.php
+++ b/lib/Application/Schedule/iCalendarReservationView.php
@@ -2,6 +2,7 @@
 
 class iCalendarReservationView
 {
+    public $Classification;
     public $DateCreated;
     public $DateEnd;
     public $DateStart;
@@ -17,6 +18,12 @@ class iCalendarReservationView
     public $EndReminder;
     public $LastModified;
     public $IsPending;
+    public $ExtraIcalLines;
+
+    /**
+     * @var ExportFactory
+     */
+    private $ExportFactory;
 
     /**
      * @var ReservationItemView
@@ -39,11 +46,16 @@ public function __construct($res, UserSession $currentUser, IPrivacyFilter $priv
         $canViewUser = $privacyFilter->CanViewUser($currentUser, $res, $res->OwnerId);
         $canViewDetails = $privacyFilter->CanViewDetails($currentUser, $res, $res->OwnerId);
 
+        $this->ExportFactory = PluginManager::Instance()->LoadExport();
+
         $privateNotice = 'Private';
+
+        $this->Classification = method_exists($this->ExportFactory, 'GetIcalendarClassification') ? $this->ExportFactory->GetIcalendarClassification($res) : 'PUBLIC';
         if ($res->DateCreated){
                 $this->DateCreated = $res->DateCreated;
         }
         else $this->DateCreated = Date::Now();
+
         $this->DateEnd = $res->EndDate;
         $this->DateStart = $res->StartDate;
         $this->Description =  $canViewDetails ? $factory->Format($res, $summaryFormat) : $privateNotice;
@@ -70,6 +82,8 @@ public function __construct($res, UserSession $currentUser, IPrivacyFilter $priv
         if ($res->OwnerId == $currentUser->UserId) {
             $this->OrganizerEmail = str_replace('@', '-noreply@', $res->OwnerEmailAddress);
         }
+
+        $this->ExtraIcalLines = method_exists($this->ExportFactory, 'GetIcalendarExtraLines') ? $this->ExportFactory->GetIcalendarExtraLines($res) : null;
     }
 
     /**
diff --git a/lib/Common/PluginManager.php b/lib/Common/PluginManager.php
index 6cfb41795..28a0d4425 100644
--- a/lib/Common/PluginManager.php
+++ b/lib/Common/PluginManager.php
@@ -169,9 +169,9 @@ public function LoadPostRegistration()
 
     /**
      * Loads the configured Styling plugin, if one exists
-     * If no plugin exists, the default PreReservationFactory class is returned
+     * If no plugin exists, the default StylingFactory class is returned
      *
-     * @return IPreReservationFactory
+     * @return IStylingFactory
      */
     public function LoadStyling()
     {
@@ -188,6 +188,27 @@ public function LoadStyling()
         return $factory;
     }
 
+    /**
+     * Loads the configured Export plugin, if one exists
+     * If no plugin exists, the default ExportFactory class is returned
+     *
+     * @return IExportFactory
+     */
+    public function LoadExport()
+    {
+        require_once(ROOT_DIR . 'lib/Application/Export/namespace.php');
+
+        $factory = new ExportFactory();
+
+        $plugin = $this->LoadPlugin(ConfigKeys::PLUGIN_EXPORT, 'Export', $factory);
+
+        if (!is_null($plugin)) {
+            return $plugin;
+        }
+
+        return $factory;
+    }
+
     /**
      * @param string $configKey key to use
      * @param string $pluginSubDirectory subdirectory name under 'plugins'
diff --git a/lib/Config/ConfigKeys.php b/lib/Config/ConfigKeys.php
index d42d375e2..69b2667da 100644
--- a/lib/Config/ConfigKeys.php
+++ b/lib/Config/ConfigKeys.php
@@ -45,6 +45,7 @@ class ConfigKeys
 
     public const PLUGIN_AUTHENTICATION = 'Authentication';
     public const PLUGIN_AUTHORIZATION = 'Authorization';
+    public const PLUGIN_EXPORT = 'Export';
     public const PLUGIN_PERMISSION = 'Permission';
     public const PLUGIN_POSTREGISTRATION = 'PostRegistration';
     public const PLUGIN_PRERESERVATION = 'PreReservation';
diff --git a/plugins/Export/ExportExample/ExportExample.php b/plugins/Export/ExportExample/ExportExample.php
new file mode 100644
index 000000000..ae2232fa2
--- /dev/null
+++ b/plugins/Export/ExportExample/ExportExample.php
@@ -0,0 +1,22 @@
+<?php
+
+class ExportExample implements IExportFactory
+{
+    /**
+     * @var ExportFactory
+     */
+    private $factoryToDecorate;
+
+    public function __construct(ExportFactory $factoryToDecorate)
+    {
+        $this->factoryToDecorate = $factoryToDecorate;
+    }
+
+    public function GetIcalendarClassification(IReservedItemView $item) {
+        return 'PRIVATE';
+    }
+
+    public function GetIcalendarExtraLines(IReservedItemView $item) {
+        return "TRANSP:TRANSPARENT\n";
+    }
+}
diff --git a/tests/Presenters/Admin/ManageConfigurationPresenterTest.php b/tests/Presenters/Admin/ManageConfigurationPresenterTest.php
index 487c8616a..8e0a87103 100644
--- a/tests/Presenters/Admin/ManageConfigurationPresenterTest.php
+++ b/tests/Presenters/Admin/ManageConfigurationPresenterTest.php
@@ -322,6 +322,14 @@ public function SetStylingPluginValues($values)
         // TODO: Implement SetStylingPluginValues() method.
     }
 
+    /**
+     * @param string[] $values
+     */
+    public function SetExportPluginValues($values)
+    {
+        // TODO: Implement SetExportPluginValues() method.
+    }
+
     /**
      * @return int
      */
diff --git a/tpl/Export/ical.tpl b/tpl/Export/ical.tpl
index 7c3d7c156..e8bff49b8 100644
--- a/tpl/Export/ical.tpl
+++ b/tpl/Export/ical.tpl
@@ -4,7 +4,7 @@ METHOD:REQUEST
 PRODID:-//LibreBooking//NONSGML {$bookedVersion}//EN
 {foreach from=$Reservations item=reservation}
 BEGIN:VEVENT
-CLASS:PUBLIC
+CLASS:{$reservation->Classification}
 CREATED:{formatdate date=$reservation->DateCreated key=ical}
 DESCRIPTION:{$reservation->Description|regex_replace:"/\r\n|\n|\r/m":"\n "}
 DTSTAMP:{formatdate date=$reservation->DateCreated key=ical}
@@ -23,6 +23,8 @@ UID:{$reservation->ReferenceNumber}&{$UID}
 SEQUENCE:0
 URL:{$reservation->ReservationUrl}
 X-MICROSOFT-CDO-BUSYSTATUS:BUSY
+{if $reservation->ExtraIcalLines != null}
+{$reservation->ExtraIcalLines}{/if}
 {if $reservation->StartReminder != null}
 BEGIN:VALARM
 TRIGGER;RELATED=START:-PT{$reservation->StartReminder->MinutesPrior()}M