I can't speak for all universities as to whether it's in their bylaws or not. I think it's a very good suggestion, but I think it's one piece of the puzzle. I don't think it will solve the entire problem we're facing. When you have a predominance of male university presidents, right down to 80% of the athletic directors, and you have search committees composed of males who say they can't find any females to draw in to the applicant pool...it's not as simple as that.
On October 4th, 2016. See this statement in context.