After intense negotiations to support the automotive industry in Mexico, Economy Minister Ildefonso Guajardo Villarreal recently signed an agreement in Rio de Janeiro with the Brazilian government amending the Economic Complement Agreement 55 (ACE 55, with its initials in Spanish). International Investment Agreement (AII) are foreign investment agreements that encourage and protect foreign investment in our country and Mexican investment abroad and contribute to a favorable business climate. These agreements provide for the possibility of recourse to dispute settlement mechanisms between States or between an investor and the State. Under the Auto Agreement, countries negotiate annual bilateral import quotas for duty-free automobiles. Such annual quotas have been established between Mexico and Argentina; Mexico and Brazil; And Mexico and Uruguay.