Platform for Privacy Preferences (P3P) Project Enabling smarter Privacy Tools for the Web PLING - W3C Policy Languages Interest Group 3 October 2007: The Policy Languages Interest Group (PLING) was created. Chaired by Marco Casassa-Mont (HP Labs) and Renato Iannella (NICTA), the group is chartered to discuss interoperability, requirements and related needs for integrating and computing the results