When laying down those specifications and the scope of their application, the competent authority shall duly respect the principle of proportionality, in accordance with Union law.
Agus na sonraíochtaí sin agus a raon feidhme á leagan síos aige, tabharfaidh an t-údarás inniúil an urraim chuí do phrionsabal na comhréireachta, i gcomhréir le dlí an Aontais.