IRB Roster Question

Well, I've been in this business for 27 years and I thought I'd heard everything, but this is something new. An IRB member informed an IRB administrator that he was going to be changing his name -- from John to Joan!! Does that have to be reported to OHRP as a roster change?? What, exactly, are the criteria for the sex of an IRB member? Cross dressing, transgender, transsexual, pre-op, post-op???? I suggested that they call OHRP for guidance. I'd love to be there when they do!