Question juridique clé
Whether the appeal had to be dismissed for non-payment of the required advance on costs.
Solution extraite
Yes. Because the appellant did not pay the advance within the time limit, the appeal was inadmissible.
Motifs extraits
Under Art. 69(1bis) LAI and Art. 47(2)-(3) LPA-VD, social insurance appeals against benefit decisions are subject to court costs and the authority may require an advance; failure to pay within the deadline makes the appeal inadmissible.