On 30 November 2015, France completed the process of ratifying the Protocol to Eliminate Illicit Trade in Tobacco Products by depositing its ratification instrument at the UN treaty section.
Please see details at the following link: https://treaties.un.org/doc/Publication/CN/2015/CN.635.2015-Eng.pdf
Earlier, on 26 October 2015, the French parliament adopted a law to this end, which was then promulgated by the President on the ratification of the Protocol.
Please read the news about the adoption of this law at: http://apps.who.int/fctc/implementation/database/groups/france-law-ratification-illicit-trade-protocol-adopted