W3 P3P is considered out dated as a standard however we still support it as it allows for a structured communication of intentions. You can also use this class in your cookie accept banner
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2