The Canada-EU Free Trade Agreement (CETA) includes a useful alternative to the composition of arbitration panels under Chapter 19 dispute-settlement system under NAFTA.  Chapter Twenty-Nine of CETA provides for a panel of 3 arbitrators chosen from a roster of 5 Canadian Nationals, 5 EU Nationals & 5 Nationals from non-Party 3rd countries.

Both the Trans Pacific Partnership (TPP) and CETA include language that, better than Chapter Twenty-Nine of NAFTA, helps preserve the public policy jurisdiction of domestic Governments from attack by foreign corporations.

Canada & Mexico should be able to craft a legitimate alternative to NAFTA's Chapter Twenty-Nine & find support from US corporate interests that don't want to face Canadian or Mexican courts if they want to challenge public policy in those countries.