By way of derogation from point (i), in duly justified cases, the estimated budget may include provisions for contingencies or possible variations in exchange rates;
De mhaolú ar phointe (i), i gcásanna a bhfuil údar cuí leo, féadfar a áireamh sa bhuiséad measta soláthairtí le haghaidh teagmhas nó athruithe féideartha sna rátaí malairte.