A chwta deng mis wedyn, ym mis Mai 2007, daeth y Senedd Ewropeaidd a llywodraethau cenedlaethol i gytundeb, gan sicrhau arbedion sylweddol o fewn ychydig o fisoedd:
And just ten months later, in May 2007 an agreement was reached between the European Parliament and national governments, bringing in substantial savings within a few months: