European Personnel Selection Office
The European Personnel Selection Office ( EPSO ) is responsible for selecting staff to work for the institutions and agencies of the European Union including the European Parliament , the European Council , the European Commission , the European Court of Justice , the Court of Auditors , the European External Action Service , the Economic and Social Committee , the Committee of the Regions and the European Ombudsman . 
<triplet> European Personnel Selection Office <subj> European Union <obj> part of <triplet> European Union <subj> European Parliament <obj> legislative body <subj> European Commission <obj> executive body <subj> European External Action Service <obj> subsidiary <triplet> European Council <subj> European Union <obj> parent organization <triplet> European Commission <subj> European Union <obj> parent organization <triplet> European External Action Service <subj> European Union <obj> parent organization