Chapter 52 provides a procedure for the interstate resolution of disputes over the application and interpretation of NAFTA. It was modeled after Chapter 69 of the Canada-United States Free Trade Agreement. The roster of NAFTA adjudicators includes many retired judges, such as Alice Desjardins, John Maxwell Evans, Constance Hunt, John Richard, Arlin M. Adams, Susan Getzendanner, George C. Pratt, Charles B. Renfrew and Sandra Day O'Connor.