Why are Rampa Inspections done in Spain?

In 1996, the European Civil Aviation Conference (ECAC) launched the ramp inspection programme with the intention of ensuring that ICAO standards were being respected.

In 2004, Directive 2004/36/EC established an obligation for all EU Member States to conduct ramp inspections of aircraft belonging to third States operating at their airports.

Currently, ramp inspections are carried out in Spain on aircraft:

a) third countries (SAFA inspections);
b) of the European Union (SACA inspections); 
c) and national (SANA inspections)