The Office of Travel & Tourism Industries serves as the National Tourism Office for the United States. Housed within the Department of Commerce, OTTI's goal is to enhance the international competitiveness of the U.S. travel and tourism industry.
The World Tourism Organization (UNWTO/OMT) is a specialized agency of the United Nations and the leading international organization in the field of tourism. It serves as a global forum for tourism policy issues and a practical source of tourism know-how.
The World Travel & Tourism Council (WTTC) is the forum for business leaders in the Travel & Tourism industry. With Chief Executives of some one hundred of the world's leading Travel & Tourism companies as its Members.