The following are not subject to these Instructions when carried as cargo:

a) articles other than lamps, such as thermometers, switches and relays, each containing a total quantity of not more than 15 g of mercury or gallium, if they are installed as an integral part of a machine or apparatus and so fitted that shock or impact damage, leading to leakage of mercury or gallium, is unlikely to occur under normal conditions of transport.

b) articles other than lamps, each containing not more than 100 mg of mercury, gallium or inert gas and packaged so that the quantity of mercury, gallium or inert gas per package is 1 g or less

The words "not restricted" and the special provision number A69 must be provided on the air waybill when an air waybill is issued.

Note.- For lamps containing dangerous goods, see Part 1;2.6.