All 27 EU Member States were represented at the meeting, as were two of the three candidate countries, plus Norway and Iceland.
Bhí ionadaíocht ann ar son an 27 Ballstát go léir ag an gcruinniú, chomh maith le hionadaíocht ar son dhá cheann de na tíortha iarratasóra agus ar son na hIorua agus na hÍoslainne.