This large scale initiative in Mexi

This large scale initiative in Mexico is founded on principles stemming from the
1992 Earth Summit and its Agenda 21. It takes into account international and
regional policies and declarations made since then; such as the establishment of
a Caribbean Sustainable Tourism Zone in 1999, the WTTC and WTO Agenda
21 for Travel and Tourism and the attention paid to sustainable tourism at the
World Summit on Sustainable Development in 2002.