As they may not be available, for example, when a return decision is taken in absentia, it should exceptionally be possible to derogate from this requirement in such cases.
Ó tharla go bhféadfadh sé nach mbeadh a leithéid ar fáil, mar shampla, agus cinneadh um fhilleadh á ghlacadh in absentia, is ceart an cead a bheith ann imeacht ón gceanglas sin ar bhonn eisceachtúil sna cásanna sin.