Question juridique clé
Whether the appellants had standing under the LPN to challenge the permits and the neighborhood plan incidentally
Solution extraite
The organizations could not rely on the LPN because the biotope grievance had become moot and they had not timely contested the Aminona-Est plan, so no admissible federal-task challenge remained.
Motifs extraits
Article 12 LPN requires a challenge linked to a federal task and prior participation; after the protected object was removed from the ordinance, the biotope argument fell away. The appellants also could not obtain incidental review of a plan they failed to contest when it was published.