In Europe, EASA recommends this since the Germanwings accident but it's not an actual rule, each company decides what they want to do. https://aviation.stackex

In Europe, EASA recommends this since the Germanwings accident but it's not an actual rule, each company decides what they want to do. https://aviation.stackexchange.com/questions/74912/what-is-the-two-person-cockpit-rule-as-of-february-2020 https://aviation.stackexchange.com/questions/74912/what-is-t...