Question juridique clé
Whether the appeal must be entered into despite non-payment of the cost advance
Solution extraite
No. Because the appellant did not pay the additional fee advance within the granted time limit, the appeal had to be declared inadmissible.
Motifs extraits
Under Art. 62(3) LTF, failure to pay the ordered advance within the extended deadline leads to inadmissibility. The appellant could not rely on his absence, since the notification was deemed effective after the seven-day collection period and he had not ensured forwarding or alternative contact arrangements.