Article 39 A of the French General Tax Code
1. The depreciation of capital goods, other than residential buildings, building sites and premises used for the exercise of the profession, acquired or manufactured as from 1st January 1960 by industrial companies, may be calculated according to a degressive depreciation system, taking into account the depreciation period in use in each type of industry. A decree of the Conseil d’Etat sets the terms and conditions of degressive depreciation. Degressive depreciation…