DISCLAIMER: The information contained in this publication is subject to constant review in the light of changing government requirements and regulations. No reader should act on the basis of any such information without referring to applicable laws and regulations and/or without taking appropriate professional advice. Although every effort has been made to ensure accuracy, the International Air Transport Association shall not be held responsible for any loss or damage caused by errors, omissions, misprints or misinterpretation of the contents hereof. Furthermore, the International Air Transport Association expressly disclaims any liability to any person or entity in respect of anything done or omitted, by any such person or entity in reliance on the contents of this publication.