diff --git a/CampusAppWP8/CampusAppWP8/Utility/Utilities.cs b/CampusAppWP8/CampusAppWP8/Utility/Utilities.cs
index 246dd11b..0ab67a9c 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Utilities.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/Utilities.cs
@@ -12,11 +12,14 @@ namespace CampusAppWP8.Utility
     using System.Device.Location;
     using System.Globalization;
     using System.Linq;
+    using System.Runtime.InteropServices.WindowsRuntime;  
     using System.Threading;
     using System.Windows;
     using System.Windows.Controls;
     using System.Windows.Media;
     using CampusAppWP8.Resources;
+    using CampusAppWP8.Utility.NDEF;
+    using Windows.Networking.Proximity;
 
     /// <summary>
     /// Collection of utility functions.
@@ -276,5 +279,19 @@ namespace CampusAppWP8.Utility
                 }
             }
         }
+
+        /// <summary>Writes a nfc tag.</summary>
+        /// <remarks>Stubbfel, 21.08.2013.</remarks>
+        /// <param name="tagContent">The tag content.</param>
+        /// <param name="action">    The action.</param>
+        public static void WriteNfcTag(string tagContent)
+        {
+            NDEFMessage ndef = new NDEFMessage(tagContent, NDEFMessage.TYPEVAL.TEXT);
+            ProximityDevice device = ProximityDevice.GetDefault();
+            if (device != null)
+            {
+            device.PublishBinaryMessage("NDEF:WriteTag", ndef.ToByteArray().AsBuffer());
+            }
+        }
     }
 }
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