31A. Upon due inquiry into any complaint or information, an Investigation Committee shall report its findings to the Board and recommend to the Board to do any of the following:
(a)
order that the complaint or information be dismissed;
(b)
order that the registered architect be issued with a letter of advice or a letter of warning;
(c)
order that a formal inquiry be held by a Disciplinary Committee;
(d)
make such other order as the Investigation Committee considers appropriate.