0 TRUE OR FALSE? 1/The Airline Coding Directory, which is published by the IATA annually and involves the list of two-digit and three-letter airline codes, Is a complex and detailed manual for everybody working In air travel business, 21 The IATA database is displayed on-line and contains important statistic data enabling airline companies to compare their results to the results of many other similar and successful airline companies. 3/ In the near future the IATA Is planning to improve some of their services to decrease the number of mishandled baggage and to introduce self-service check-in stalls, 4/ The Chicago convention regulated the responsibility of air travel companies for passengers' death and injury and for loss of or damage to baggage. \ 5/ In 2004 the WTO included 140 countries and 300 affiliate members from the private sector, educational institutions and tourism associations and authorities, 6/The very beginning of WTO dates back to 1925 when it was set up in Naples. 7/ The WTO got its present name in 1970 and its headquarters moved to Paris. 8/ The WTO has six regional commissions representing particular parts of the world as followed; Africa, North America and Europe, Southern America' and the Pacific, East Asia, the Middle East, South Asia.