Michael Graffagna is ranked as an "Expert" in Japan: Projects & Energy: Foreign Experts and Chile: Corporate/M&A: Experts Based Abroad by Chambers Global 2013. In The Legal 500 Latin America 2012, Mr. Graffagna is listed as a Leading Lawyer for Projects and Energy: International Firms, a list comprised of just six Leading Lawyers worldwide. He is also ranked as a Leading Lawyer in Japan in Projects and Energy by Chambers Asia Pacific 2013, The Legal 500 Asia Pacific 2013, IFLR1000 2014 and Best Lawyers in Japan 2013.