Mexico City International Airport line opened on April 1, 2012. Taxis are in operation in Terminals 1 and 2 and there are two models of service: Ordinary service in a sedan type vehicle for 4 passengers. Executive service in 8 passengers vans. At present there are 5 taxi groups in operation. These are the only taxis authorised by the Ministry of Communications and Transport (SCT) of the Federal Government. Mexico City International Airport Mexico City International Airport (); officially "Aeropuerto Internacional Benito Juárez" (Benito Juárez International Airport) is an international airport that serves Greater Mexico City. It is Mexico's and Latin America's busiest airport
Wastewater discharge standards in Latin America skin and also several problems in the respiratory system. This is a component present in the industries of chemicals, leather, textile, electro painting among others. The minimum requirement for this element is presented in Bolivia (0.1 mg/lt), and the maximum is presented in Mexico(0.75 mg/lt). Despite Brazil being one of the main producers of chromium, it doesn't have a maximum limit as do other countries. Wastewater discharge standards in Latin America Wastewater discharge standards protect water sources from pollution and mismanagement. Each country in Latin America has its own set of standards, and these vary according to types of water