see the faint "M95" letters outlined in the background? that means M rated (Motorcycle) helmet, 1995. That's old. NER might accept it for rallyX / autox only, but won't for long. They may well require 2000 rated helmets already.
ner.org will give you the latest scoop on helmets
for anything other than rallyx, you'd need A rated (Auto) 2000 or newer
that helmet is pretty dated. you'd be lucky to get more than one season out of it.
guess what I'm saying is, don't cheap out on your "cranial prophylactic"
unless, of course, you got a cheap brain :-
Dave G