It would be hard for the WTBTS to deny their open connections to OSCE and other political forums.
http://www.jw-georgia.org/eng/rights/00octOSCEHRWF.htm
This link is from an official JW website, and I believe those interested in such connections should take a long and hard look at the Russiand and other JW sites. It seems they are more "open" as to admit, and not least - USE - their UN connections as a tool of the trade.
I have reasons to believe the WTBTS will try to use as defence that "Human Right Issues are non-political" - and as such say the UN connection is really a non-issue. We've seen that already. It seems to be rather clear the connection was originally made to get access to the UN-libraries, as mentioned before on this site; but this later changed into a "phase 2", where they started using these connections in a broader sense.
I'd say using political tools to promote their own fortune, is political. I would also say that appearing in all these "Human Rights" organizations, to claim a right they don't at all want to give their own members.
Check out these pages, folks!