Choose the most suitable certification Post author By Miriam Monica Marcoaldi Post date 1 June 2021 1 Comment on Choose the most suitable certification Forum GroupsHow to choose CertificationChoose the most suitable certificationYou're not currently permitted to view this content. Please log-in or register in order to view the page.Log inRegister Username Password Lost password? Username Email First Name Last Name Password Password again Are you a human? No Yes Please make sure all required fields are filled out. ← Do you have certification or label? → Transport is one of the aspects of tourism with greatest environmental impact.