In an assessment of Mexico’s civil aviation authority, the Federal Aviation Administration has found that the country is not in compliance with international safety...

The Federal Aviation Administration (FAA) has found that Mexico is not in compliance with international safety standards set by the International Civil Aviation Organization (ICAO), in an assessment of the country’s civil aviation authority.

As a result, the United States is downgrading Mexico from a Category 1 to Category 2 International Aviation Safety Assessment (IASA) rating. Under the IASA Category 2 rating, U.S. regulations prevent Mexican air carriers from launching new services to the United States, although they are allowed to maintain existing services.

As part of the FAA’s IASA program, the FAA assesses the civil aviation authorities of all countries with airlines that operate or have applied to fly to the United States and makes that information available to the public. The assessments determine whether or not foreign civil aviation authorities are meeting ICAO safety standards, not FAA regulations.

The FAA says it found that, while Mexico has been responsive to the FAA’s findings and has made significant improvements in recent months, it was unable to fully comply with all of the international safety standards.

This photograph shows an aerial view of Benito Juárez International Airport, Mexico City's main international airport and Mexico's busiest commercial airport

However, under the leadership of Director General Hector Gonzalez Weeks, Mexico continues to make progress, according to the FAA. The agency says it is committed to working closely with the Mexican government and providing technical assistance to help Mexico regain its Category 1 rating.

A Category 1 rating means the country’s civil aviation authority complies with ICAO standards. A Category 2 rating means a country either lacks laws or regulations necessary to oversee air carriers in accordance with international standards, or that its civil aviation authority – which is equivalent to the FAA for aviation-safety matters – is deficient in one or more areas, such as technical expertise, trained personnel, record-keeping or inspection procedures.

Countries with air carriers that fly to the United States must adhere to the safety standards of ICAO, the United Nations’ technical agency for aviation that establishes international standards and recommended practices for aircraft operations and maintenance.

For more information on the FAA’s IASA program, visit