For this purpose Member States shall, in cooperation with the Commission, develop an electronic network or work on an extension of an existing network, taking into account the assessment by the Commission of the most cost-effective option.
Chun na críche seo, déanfaidh na Ballstáit, i gcomhréir leis an gCoimisiún, líonra leictreonach a fhorbairt nó obair a dhéanamh ar shíneadh líonra atá ann cheana, ag cur san áireamh measúnú ón gCoimisiún ar an rogha is costéifeachtaí.