Whether a building permit consistent with the development zone may be granted before the Conseil d'Etat has adopted the decree authorizing application of the zone's rules.
No. The permit cannot be granted until the required Conseil d'Etat decree authorizing application of the development-zone norms has been issued.
The application of the special development-zone regime depends on the prior executive decree; without it, the zoning norms are not yet operable for permit purposes.