Directive 2004/18/EC of the European Parliament and of the Council of 31 March 2004 on the coordination of procedures for the award of public works contracts, public supply contracts and public service contracts (OJ L 134, 30.4.2004, p. 114).';
Treoir 2004/18/CE ó Pharlaimint na hEorpa agus ón gComhairle an 31 Márta 2004 maidir leis na nósanna imeachta um dhámhachtain conarthaí oibreacha poiblí, conarthaí soláthair phoiblí agus conarthaí seirbhíse poiblí a chomhordú (IO L 134, 30.4.2004. lch. 114).';