US investors put Mexico on notice of NAFTA arbitration in border crossing advertising dispute September 7, 2011News, North American Free Trade Agreement (NAFTA) Mexico investment arbitration, NAFTA arbitration, NAFTA Chapter 11, NAFTA Chapter 11 arbitration, NAFTA Chapter 11 disputes, NAFTA Chapter 11 Mexico, NAFTA Mexico arbitration Guadalupe Lopez You are not logged in. If you are a subscriber, please Login to access. If you are not a subscriber, you can contact us for a rate quote at subscribe@iareporter.com. Alternatively, you can sign up to receive free email headlines here.