OBS_VALUE: For foreign Investment in a percentage higher than 49% of the capital stock of a Mexican air company providing international air transport services, and whose total value of assets exceeds the amount of  MXN 4,005 million (approximately USD 183 million as of August 2020), the National Commission of Foreign Investment will consider : (i) the impact on employment and the training of employees; (ii) the technological contribution; (iii) compliance with environmental standards; (iv) the general contribution to improve the competitiveness of the Mexican industry. For reasons of national security, the Commission may prevent foreign investments; no threshold or sectoral list specified. Foreign companies need special authorization from the Ministry of the Interior in order to conduct business in the country.