Question juridique clé
Whether the appellants' right to be heard was violated through access to the file and the two-stage publication procedure.
Solution extraite
No violation occurred because the relevant complementary noise documents were published and accessible, and the appellants did not seek consultation; personal notification was not required.
Motifs extraits
The official publication of the revised noise-relief request allowed access to the complementary expert report and related documents. The authorities were not obliged to invite the appellants individually to inspect the file.