Sustainable Tourism Law

30 SUSTAINABLE TOURISM LAW 1999) and the World Charter for Sustainable Tourism + 20 (2015) only to name a few. Once again, with this Conference and this book, we want to bridge theory and practice and contribute for this Great World called Tourism. I wish you a pleasant reading! Raúl Filipe President, Escola Superior de Hotelaria e Turismo do Estoril/ /Higher Institute for Tourism and Hotel Studies (ESHTE)