The French Hadopi graduated response law was passed in October 2009. A study by Professor Bret Danaher published earlier this year titled The Effect of Graduated Response Anti-Piracy Laws on Music Sales: Evidence from an Event Study in France found that it is effective in helping to reduce online copyright infringement and spur legitimate sales of music in France. He talked about the study earlier this year while in Toronto at the Canadian Music Week, Global Forum.
Earlier today, Anne-Sylvie Vassenaix-Paxton a lawyer with Heenan Blakie in Paris gave a speech at an ALAI meeting in Toronto. She described the history, operation, and effectiveness of the Hadopi graduated response law.