Using N7 logo from Mass Effect

Who do I contact to ask for written permisson to use the N7 logo from the Mass Effect series on my bank card.

My bank will not process this request without one.

Reasons for request:

1.         I am a fan of the series

2.& 3.  It will also be part of my costume when I cosplay with my daughter later in the year. & For the coolness factor when I pull it out in the dealers' room at conventions when in costume.