diff --git a/BeWoPlanerMobil/Controllers/EmployeeController.cs b/BeWoPlanerMobil/Controllers/EmployeeController.cs
index 6313b2734..5be5c3840 100644
--- a/BeWoPlanerMobil/Controllers/EmployeeController.cs
+++ b/BeWoPlanerMobil/Controllers/EmployeeController.cs
@@ -268,6 +268,12 @@ namespace BeWoPlanerMobil.Controllers
                 ViewData["AbsenceTimeError"] = "Beim Löschen der Abwesenheit ist ein Fehler aufgetreten!<br/><br/>Bitte wenden Sie sich an Ihren Administrator.";
             }
 
+            if(absenceTime2Delete != null && !Model.CanDeleteAbsenceTime(absenceTime2Delete))
+            {
+                ViewData["AbsenceTimeError"] = "Sie haben nicht das Benutzerrecht, bereits vergangene Mitarbeiter-Abwesenheiten zu löschen.";
+                return PartialView("AbsenceTimePartial", Model);
+            }
+
             var employee = Model.SelectedEmployee;
 
             employee.AbsenceTimes.Remove(absenceTime2Delete);
diff --git a/BeWoPlanerMobil/Models/CustomerModel.cs b/BeWoPlanerMobil/Models/CustomerModel.cs
index 4a8f3ce42..0e03a6343 100644
--- a/BeWoPlanerMobil/Models/CustomerModel.cs
+++ b/BeWoPlanerMobil/Models/CustomerModel.cs
@@ -16,6 +16,8 @@ namespace BeWoPlanerMobil.Models
     {
         public bool HasRightToEdit => HasRightToEditCustomers;
         public bool HasRightToDelete => HasRightToEditCustomers;
+
+        public bool CanDeleteAbsenceTime(AbsenceTimeDC absenceTime) => HasRightToDelete;
         public long? ObjectOid => SelectedCustomerOid;
         public TableID ObjectTid => TableID.Customer;
         public string HtmlPrefix => "customer";
diff --git a/BeWoPlanerMobil/Models/EmployeeModel.cs b/BeWoPlanerMobil/Models/EmployeeModel.cs
index c33cb4a4d..1a2e67f50 100644
--- a/BeWoPlanerMobil/Models/EmployeeModel.cs
+++ b/BeWoPlanerMobil/Models/EmployeeModel.cs
@@ -1,4 +1,5 @@
-using BS.Shared.DataContracts;
+using BS.Shared;
+using BS.Shared.DataContracts;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Web.Mvc;
@@ -9,6 +10,22 @@ namespace BeWoPlanerMobil.Models
     {
         public bool HasRightToEdit => HasRightToEditEmployeeAbsenceTimes;
         public bool HasRightToDelete => HasRightToEditEmployeeAbsenceTimes;
+
+        public bool CanDeleteAbsenceTime(AbsenceTimeDC absenceTime)
+        {
+            if (!HasRightToDelete)
+            {
+                return false;
+            }
+
+            if (absenceTime.IsInThePast)
+            {
+                return CheckRight(UserRightType.Employee_AllowDeleteAbsenceTimesAfterExpiry);
+            }
+
+            return true;
+        }
+
         public string HtmlPrefix => "employee";
 
         public EmployeeSessionModel EmployeeSessionModel => SessionModel as EmployeeSessionModel;
diff --git a/BeWoPlanerMobil/Models/IAbsenceTimeModel.cs b/BeWoPlanerMobil/Models/IAbsenceTimeModel.cs
index 9471cd7fa..41bdc7ad1 100644
--- a/BeWoPlanerMobil/Models/IAbsenceTimeModel.cs
+++ b/BeWoPlanerMobil/Models/IAbsenceTimeModel.cs
@@ -16,5 +16,6 @@ namespace BeWoPlanerMobil.Models
         long?                    AbsenteeOid              { get; }
         bool                     HasRightToEdit           { get; }
         bool                     HasRightToDelete         { get; }
+        bool                     CanDeleteAbsenceTime(AbsenceTimeDC absenceTime);
     }
 }
diff --git a/BeWoPlanerMobil/Views/Shared/AbsenceTimePartial.cshtml b/BeWoPlanerMobil/Views/Shared/AbsenceTimePartial.cshtml
index 4893fd78c..ee2901150 100644
--- a/BeWoPlanerMobil/Views/Shared/AbsenceTimePartial.cshtml
+++ b/BeWoPlanerMobil/Views/Shared/AbsenceTimePartial.cshtml
@@ -85,7 +85,7 @@
 			                </p>
 		                </div>
 	                </div>
-					@if(Model.HasRightToEdit || Model.HasRightToDelete)
+					@if(Model.HasRightToEdit || Model.CanDeleteAbsenceTime(absenceTime))
 	                {
 		                <div class="col-sm-auto">
 			                <div class="btn-toolbar justify-content-between">
@@ -97,8 +97,8 @@
 						                </button>
 					                </div>
 				                }
-                                
-								@if(Model.HasRightToDelete)
+
+								@if(Model.CanDeleteAbsenceTime(absenceTime))
 				                {
 					                <div class="btn-group" role="group">
 						                <button class="btn btn-danger" type="button" onclick="deleteAbsenceTime(@absenceTime.AbsenceTimeOid, '@absenceTime.Start.Value.GetIntervalDescription(absenceTime.End)')">