In the past, Mexican aeronautic laws only governed the technical guidelines for heliport infrastructure by means of the mandatory Circular Letter CO DA-05/07 (the "Circular Letter"), issued by the General Directorate of Civil Aviation ("DGAC" for its Spanish abbreviation).

However, the Ministry of Communications and Transportation, through the DGAC, has issued draft Mexican Official Standard PROY-NOM-014/2-SCT3-2014 ("P-NOM-014"), that establishes specific provisions and new requirements. P-NOM-014 was published at the Federal Official Gazette on October 20, 2015 and will be enforceable on December 19, 2015.