Airbus planes must follow new European safety rules, US regulators say

US aviation regulators are updating safety rules for several Airbus A330 models. These planes must now follow new or stricter maintenance requirements from European aviation authorities.

Airlines operating these Airbus planes in the US must now update their maintenance programs to match European standards. This means a specific class of aircraft will be inspected more often or in new ways, increasing operational costs for airlines. It also shows how US regulators often adopt European safety directives for aircraft designed and built in Europe.