390 L 0377: Council Directive 90/377/EEC of 29 June 1990 concerning a Community procedure to improve the transparency of gas and electricity prices charged to industrial end-users.
390 L 0377: Treoir 90/377/CEE ón gComhairle an 29 Meitheamh 1990 maidir le nós imeachta Comhphobail chun trédhearcacht phraghsanna gáis agus leictreachais ama ngearradh ar an úsáideoir deiridh tionsclaíoch a fheabhsú (IO Uimh. L 185, 17.7.1990, Ich.