http://openpravyvc6spbd4flzn4g2iqu4sxzsizbtb5aqec25t76dnoo5w7yd.onion/bylaws.html
Signing authority 7.2 A contract or other record to be signed by the Society must be signed on behalf of the Society (a) by the president, together with one other director, (b) if the president is unable to provide a signature, by the vice-president together with one other director, (c) if the president and vice-president are both unable to provide signatures, by any 2 other directors, or (d) in any case, by one or more individuals authorized by the Board...