This documents supplement contains the latest versions of arbitration's primary sources, including the New York Convention, the UNCITRAL Rules and 2006 Model Law, national arbitration statutes, leading institutional rules, and Codes of Conduct for arbitrators. It contains important recent changes in these sources, such as the new 2010 UNCITRAL Arbitration Rules, the 2011 amendments to the French procedural code on arbitration, the new 2012 ICC Arbitration Rules, and the new 2012 Chinese (CIETAC) Arbitration Rules.