The Airport of Thailand public company (AOT) is the strategic that importance of the empowerment of the competitiveness of the country. Suvarnabhumi Airport opened for commercial service in full on 28 September 2006. Suvarnabhumi Airport is the main aviation hub of Southeast Asia to support the flight from all over the world. In addition, Suvarnabhumi Airport is a gateway to countries in South Asia and Southeast Asia (Gateway to the Golden Land) that linking to economic development of the region. The new Suvarnabhumi Airport is an international airport that is fully equipped with modern facilities, modern high-performance systems and security standards internationally. S0, the airport can provide airlines and passengers with quality internationally. Initially, it has the potential to accommodate 45 million passengers per year, and when fully developed will accommodate passengers up to 100 million people per year that raise the quality and service of airport passengers with 1 in 10 of the world's busiest passenger high. Suvarnabhumi Airport is preparing to develop strategic plan to lead the ranking of airports and the quality of services in fiscal year 2549-2551 for the international airport and competitive with other airports in the globally.