What determines the pertinent regulations on the sale of products and services to passengers in international flights?
posted 3 years ago
I am looking at the Chicago and Tokyo conventions with respect to the sale of goods and services to passengers in international flights. Specifically, I am interested in the suitability of sale of the service, permissible age of purchasers, and the ability for the airline to provide the service throughout the duration of an international flight as the plane moves through different national airspaces.
I would be very grateful for your clarification as to which are the actual pertinent rules please. Many thanks for your assistance.