it is here!

http://www.americanexpress.com/pes/u...remiumplus.pdf

there is a bit of discussion here http://www.flyertalk.com/forum/showt...=615327&page=4

and here

http://www.flyertalk.com/forum/showp...5&postcount=16


edited to add
Well worth printing off a copy of the Amex pdf and keeping it with your travel documents.