How do I get the underlying data for the charts provided by RTA Daesh? The ITA was negotiated within the framework of the World Trade Organization (WTO) and was signed on 13 December 1996 at a WTO Ministerial Conference in Singapore. It entered into force on 13 March 1997. It has no expiration date. TANC can help you understand your rights under this agreement and can notify the relevant U.S. government officials to, if necessary, ask questions of the other country concerned to help you resolve your issue. Allows the user to select a combination of search parameters to get a list of AS that meet those settings. The user can then click on the RTA name to obtain their identity card.