- What's New - Sitemap - Calendar Trade Agreements - FTAA Process - Trade Issues espa ol - francais - portugu s Search Southern Common Market (MERCOSUR) Agreement (Also Known as The Treaty of Asuncin) Table of Contents Chapter One: Purposes, Principles, and Instruments Chapter Two: Organizational Structure Chapter Three: Period of Application Chapter Four: Accession Chapter Five: Denunciation ...www.sice.oas.org/trade/mrcsr/mrcsrtoc.asp