1995-2005; European social law, 2004-05); numerous publications on the subject of European social law and constitutional law of the European Union; Judge at the Civil Service Tribunal since 6 October 2005; President of the Civil Service Tribunal since 7 October 2011.
Avaliku Teenistuse Kohtu kohtunik alates 6. oktoobrist 2005; Avaliku Teenistuse Kohtu president alates 7. oktoobrist 2011.