Provided, however, that if a Member of the WTO is a party to an international undertaking on official export credits to which at least 12 original such Members are parties as of 1 January 1979 (or a successor undertaking which has been adopted by those original Members), or if in practice a Member of the WTO applies the interest rates provisions of the relevant undertaking, an export credit practice which is in conformity with those provisions shall not be considered an export subsidy.
Ar choinníoll, áfach, más rud é go bhfuil Comhalta de chuid EDT ina pháirtí do ghealltanas idirnáisiúnta ar chreidmheasanna onnmhairiúcháin oifigiúla a bhfuil ar a laghad 12 Chomhalta bunaidh den sórt sin ina bpáirtithe ón 1 Eanáir 1979 (nó gealltanas comharba ar ghlac na Comhaltaí bhunaidh leis), nó más rud é i gcleachtas go gcuireann Comhalta de chuid EDT forálacha rátaí úis an ghealltanais ábhartha i bhfeidhm, ní mheasfar cleachtas creidmheasa onnmhairiúcháin atá i gcomhréir leis na forálacha sin a bheith ina fhóirdheontas onnmhairiúcháin.