[cillian96]

been looking all through so many websites and they are al giving me different info, so could someone tell me what do they test is the medical class 2 and 3 thanks

[CubLife]

The definitive answer is here: https://www.iaa.ie/aeromedical" onclick="window.open(this.href);return false;

When I did my class 2,
(Im open to correction and addition)

Heart
Lungs
Bloods (Results take a week or so)
Urine Sample
Eye Sight / Colour Blindness
Hearing Evaluation

Whole thing took about an hour and was circa. €170