This site and its contents are the copyright of the World Trade Organization.
The WTO encourages the broadest possible dissemination of its information, particularly for educational purposes.
Unrestricted official WTO documents and legal texts are free for public use.
Other material such as official publications can be reproduced for non-commercial purposes provided attribution is given to the WTO and the WTO is informed. Commercial use of materials from the website requires written permission from the WTO.
Obtaining permission to reproduce WTO print and Internet materials
Requests for permission must be submitted by e-mail to firstname.lastname@example.org. Responses to permission requests will be made only by e-mail; not by fax or conventional mail.
Other websites wishing to link to this site are also asked to inform us by e-mail.
The WTO logo is a registered trademark.