BRUSSELS - BELGIUM - 01 JULY 2009 -- Sylvie JACQUET from Eurofound's Brussels office welcome the ordience to the presentation of the new Eurofound report 'Measures to tackle undeclared work in the European Union'. Sitting from left is the persons behind the report: Dr. Piet H. RENOOY, Regionplan Beleidsonderzoek (NL), Pr. Colin C. WILLIAMS, University of Sheffield (UK) and Radoslaw OWCZARZAK, Eurofound research manager. Photo: Erik Luntang/EUP-IMAGES