[boost] Redmond Meeting

Hi All, I'd post this to comp.std.c++ but I'll be traveling soon and hope to get an answer faster here. I'll be in the Seattle area next week and hope to attend the standard committee meeting as a 'technical expert' (no giggling please). I don't see anything on the boost site (http://www.boost.org/more/cpp_committee_meetings.html) or the C++ Standard Committee site about registering advance for meetings. May I assume that it is not necessary? Jonathan