August 2010 12 Aug 2010, Singapore-New Zealand Revised Avoidance of Double Taxation Agreement Comes into Force July 2010 30 Jul 2010, Protocol to standing DTA between Singapore and Brunei to take effect 23 Jul 2010, Singapore and China Enhance Tax Cooperation June 2010 28 Jun 2010, Singapore-Gerogia Avoidance of Double Taxation Agreement Comes into Force 15 Jun 2010, Protocol to standing DTA between Singapore and Japan to take effect