Opinion of the European Central Bank of 7 April 2011 on a proposal for a Regulation establishing technical requirements for credit transfers and direct debits in euro (CON/2011/32)
OJ C 155, 25.5.2011, p. 1–9 (BG, ES, CS, DA, DE, ET, EL, EN, FR, IT, LV, LT, HU, MT, NL, PL, PT, RO, SK, SL, FI, SV)
