Article 1635 quater D of the French General Tax Code
I.-The following are exempt from development tax: 1° Buildings and developments intended for use by a public service or public utility, the list of which is set by decree in the Conseil d’Etat. The benefit of the exemption is subject to the condition that the builder undertakes, for itself and its successors in title, to keep the building in the same use for a minimum period of five years from…