They are both already in application internationally; both are advantageous to passengers, shippers and carriers; they allow greater uniformity of the rules governing international air transportation; they will both contribute to lessening the risk of litigation within the aeronautical industry.
Shippers and carriers must abide to the same international air travel rules as passengers.
( z1 obligate :ARG2 ( z2 abide :ARG0 ( z3 and :op ( z4 ship ) :op ( z5 carrier ) ) :ARG1 ( z6 rule :topic ( z7 travel :ARG4 ( z8 air ) :mod ( z9 international ) ) :ARG1-of ( z10 same :ARG2 ( z11 passenger ) ) ) ) )