Compliance with European Data Protection

I need to make the plugins I use compliant according to the European data protection to be active from 25 may.

I’m talking about the Defender, Anti-Splog, Google analytics and the Dashboard, basically …any plugin that sends any form of personal data of visitors or site members that is stored on your servers (ip addresses included).

if any of that are saved on your Servers if i use any of your plugins I need to know that. And if so, I need to know how to prevent storing this data on your servers.