April 29-May 1, 2008 Billing & OSS World Expo Chicago, USA
May 12-15, 2008 8th Annual Billing & OSS 2008 - Revenue Assurance Singapore
June 8-12, 2008 Billing & Information Management Systems 2008 Amsterdam, Netherlands
July 1-2, 2008 Fraud Prevention and Revenue Assurance Middle East and North Africa 2008 Dubai, UAE