Question juridique clé
Whether the public-law appeal was admissible despite the availability of a federal cassation remedy for alleged violations of federal customs law.
Solution extraite
The appeal was inadmissible because the complaints concerned only the application of federal law, which had to be raised by cassation appeal.
Motifs extraits
The challenged reasoning concerned Arts. 99-101 DPA, i.e. federal law. As the subsidiary public-law appeal is unavailable when another federal remedy exists, the Court could not examine the merits.