It was passed by the House of Representatives 262-167 and the Senate 66-33 after renegotiating parts of the agreement. A trade Adjustment Assistance (TAA) program was also included in the bill.   The U.S.-Colombia Trade Agreement (TPA) came into force on May 15, 2012. The TPA is a comprehensive free trade agreement that eliminates tariffs and removes barriers to U.S. services, including financial services. It also includes important disciplines in the areas of customs management and trade facilitation, technical barriers to trade, public procurement, investment, telecommunications, e-commerce, intellectual property rights, labour protection and the environment. The International Trade Commission (ITC) estimates that tariff reductions in the TPA, if fully implemented, will increase exports of U.S. products alone by more than $1.1 billion and support thousands of additional U.S. jobs. The ITC also predicted that the TPA would increase U.S.
GDP by $2.5 billion if fully implemented. Environmental protection obligations: Both sides have also committed to effectively enforcing their national environmental legislation and to enact, maintain and implement laws, regulations and other measures to meet their obligations under the multilateral environmental agreements covered. All environmental chapter obligations are subject to the same dispute resolution procedures and enforcement mechanisms as the commercial obligations of the APA. The United States-Colombia Trade Trade Promotion Agreement (CTPA) (CTPA) is a bilateral free trade agreement between the United States and Colombia. On November 27, 2006, U.S. Deputy Trade Representative John Veroneau and Colombian Minister of Trade, Industry and Tourism Jorge Humberto Botero were signed. CTPA is a comprehensive agreement that will eliminate tariffs and other barriers to trade in goods and services between the United States and Colombia, including government procurement, investment, telecommunications, e-commerce, intellectual property rights and the protection of labor and the environment The U.S. Congress. The Colombian Congress approved the agreement and an amendment protocol in 2007. The Colombian Constitutional Court completed its review in July 2008 and concluded that the agreement was in accordance with the Colombian Constitution. President Obama instructed the U.S. Trade Representative`s office to find a way to address outstanding issues related to the Colombian Free Trade Agreement.
 The U.S. Congress took over the agreement and passed it on October 12, 2011. The agreement entered into force on May 15, 2012.  Any right to preferences under the Colombian trade agreement must be supported by a certificate of origin attesting to the original character of the imported product. This link contains a PDF model that shows how to structure such a certificate of origin. The model can be filled in and users can use it. Its use or respect for its structure is by no means mandatory.