Question juridique clé
Whether the appeal had to be declared inadmissible because the advance on costs was not paid in time.
Solution extraite
Yes. The advance on costs was not paid within the additional deadline, taking account of the judicial holidays and deemed service rules, so the appeal was inadmissible.
Motifs extraits
The court held that the 7-day additional deadline began on deemed receipt of the order on 9 July 2010 and expired without payment; under Art. 62(3) LTF, non-payment requires non-entry.