Article 1798 of the French General Tax Code
The offences referred to in article 1812 are punishable, at the request of the administration, by the tax penalties provided for in I of article 1791. Whoever makes it impossible for the officers authorised to ascertain the said offences to carry out their duties either by refusing them entry to his premises of manufacture, storage or sale, or in any other way, shall be punished independently of the penalties laid…