Special Provision A2

This article or substance may be transported on cargo aircraft, only with the prior approval of the appropriate authority of the State of origin and the State of the operator under the written conditions established by those authorities.
Where States, other than the State of origin and the State of the operator, have lodged a variation advising that they require prior approval of shipments made under this Special Provision, approval must also be obtained from the States of transit, overflight and destination, as appropriate.
In each case, a copy of the document(s) of approval, showing the quantity limitations and the packing requirements, must accompany the consignment.