Luxembourg EU Court
The 65 y/o limit replaced the former 60 y/o after pilots went to the EU Luxembourg Court saying there was an age discrimination. Discrimination is forbidden by Rome Treaty (EU) but really applied after the Amsterdam Treaty (EU too)... What will happen when these pilots will reach 65 ?
ICAO did forbid sum of ages greater than 120 but only a national or EU Court is able to decide if there is discrimination to be corrected. (Of course medical state must stay class I)