adopt rules of procedure of working parties and groups, and scales relating to travel and subsistence expenses of their members as referred to in Article 5(5) and (9);
rialacha nós imeachta meithleacha agus grúpaí a ghlacadh agus scálaí maidir le speansais taistil agus chothabhála a gcomhaltaí dá dtagraítear in Airteagal 5(5) agus in Airteagal (9) a ghlacadh;