Practical Issues

Hello, everybody, first of all congratulations to everyone who got in!

I have one very practical question at the moment, concerning business cards. I guess we all need them, but what information should the card certainly mention? And is it required to follow the style conventions of the Commission?

http://ec.europa.eu/dgs/communication/services/visual_identity/pdf/charter-by-chapter/stationery-businesscard_en.pdf