Summary: The Convention was amended to respond to the call of the G20 to align it to the international standard on exchange of information on request and to open it to all countries, in particular to ensure that developing countries could benefit from the new more transparent environment.
Signed: 04/04/2011
Sanctioned and promulgated: 26/10/2012
International ratification: 08/12/2014
Entry into force: 01/04/2015