The Organizing Committee has the pleasure to invite you to attend the 1st EuCheMS Congress on Green and Sustainable Chemistry hosted in the heart of Europe, in Budapest, the beautiful capital of Hungary. This international event is unique being the first in a series of conferences starting in 2013. The aim of the scientific program is to provide an interactive forum for the exchange of ideas and establishing relationships among scientists and industrial professionals interested in the field of green and sustainable chemistry. The organizers look forward to your participation and presentations and hope that the event will be a remarkable experience for all attendants. Without chemistry the future is not sustainable but the sustainable future needs green chemistry!