Explanation:

Recently, the Air India Express may be liable to pay Rs 1.19 crore to each victim of Kozhikode crash under Montreal Convention protocols. The Montreal Convention 1999 (MC99) establishes airline liability in the case of death or injury to passengers, as well as in cases of delay, damage or loss of baggage and cargo. It unifies all of the different international treaty regimes covering airline liability that had developed haphazardly since 1929. It is designed to be a single, universal treaty to govern airline liability around the world. India became the member of the Montreal Convention on Civil Aviation in 2009. Hence option 4th is correct.