The European Commission will hold an Open Workshop on Identifying Policy and Regulatory Issues of Next Generation Networks (PDF) on 22 June 2005. The workshop is directed towards policy makers and regulators, but is open to anyone who may have an interest. A provisional programme can be found here (PDF). Attendance is free of charge but registration is required.
The ITU is also hosting a workshop on NGN policy and regulatory issues in February 2006. More details will be announced later here.