DISCLAIMER: As Member States provide national legislations, hyperlinks and explanatory notes (if any), UNESCO does not guarantee their accuracy, nor their up-dating on this web site, and is not liable for any incorrect information. COPYRIGHT: All rights reserved.This information may be used only for research, educational, legal and noncommercial purposes, with acknowledgement of UNESCO Cultural Heritage Laws Database as the source (© UNESCO). O artigo 20.º trata da fiscalização; O artigo 21.º trata da disposição final e transitória.