Key legal question
Whether the filing was admissible despite not being in an official language and despite failure to cure the defect.
Extracted holding
The filing was inadmissible because it was not submitted in an official language and the appellant did not remedy the defect within the time limit.
Extracted reasoning
Under Art. 42 para. 1 LTF, a recourse must be filed in an official language. The presidential order requiring correction was deemed served when the appellant refused to sign receipt, so the deadline expired without compliance.