In addition, member states which introduce more stringent aviation security measures than the common standards and as a consequence propose a modification of security charges would be required to undertake an impact assessment showing the effects of the costs of those measures on the level of charges.
Lisaks peavad liikmesriigid, kes kehtestavad ühisstandarditest rangemad lennujulgestusmeetmed ja selle tulemusena kavandavad julgestustasude muutmist, viima läbi mõjuhinnangu, näidates, millist mõju avaldavad nimetatud meetmete kulud julgestustasude tasemele.