Cannabis in France is illegal for personal use, but remains one of the most popular illegal drugs. Limited types of cannabis-derived products are permitted for medical uses.
During Napoléon Bonaparte's invasion of Egypt in 1798, alcohol was not available per Egypt being an Islamic country. In lieu of alcohol, Bonaparte's troops resorted to trying hashish, which they found to their liking. As a result of the conspicuous consumption of hashish by the troops, the smoking of hashish and consumption of drinks containing it was banned in October 1800, although the troops mostly ignored the order. Subsequently, beverages containing hashish were banned in Egyptian cafes; cafes that sold them were shut down and "boarded up", and their proprietors were jailed. During this time, hashish imported from other countries was destroyed by burning. Upon the end of the occupation in 1801, French troops brought supplies of hashish with them back to France.
In the mid-1800s, following travel and studies in Asia, French psychiatrist Jacques-Joseph Moreau studied hashish extensively and produced the 1845 work Du Hachisch et de l'aliénation mentale (Hashish and Mental Illness).
In the 1800s, hashish was embraced in some European literary circles. Most famously, the Club des Hashischins was a Parisian club dedicated to the consumption of hashish and other drugs; its members included literary luminaries such as Théophile Gautier, Dr. Moreau 'de Tours, Victor Hugo, Alexandre Dumas, Charles Baudelaire and Honoré de Balzac. Baudelaire later wrote the 1860 book Les paradis artificiels, about the state of being under the influence of opium and hashish.
In France, possession and use of cannabis fall under criminal law and the Loi du 31 décembre 1970, regarding health measures against drug abuse and suppression of trafficking.
France is a signatory to the 1925 Geneva Convention on drugs, and accordingly banned cannabis as a medical treatment in 1953. Since then, the importation, sale, transport and production of cannabis and cannabinoids has been illegal in France. However, in 1999, the Agence Française de Sécurité Sanitaire des Produits de Santé (AFSSPS) authorised the issuance of ATUs (temporary use authorisations) for health products otherwise not permitted on the French market. However, in 1991 a court rejected the demands of the NGO Mouvement pour la Légalisation Contrôlée concerning the importation of cannabis to supply 10 patients suffering terminal illness, arguing that such was incompatible with France's adherence to the 1961 UN Single Convention on Narcotic Drugs, and MLC's inability to scientifically control and administer medical cannabis.