A member of the Order who on 15 May 2012 was a member of the Ordre des comptables en management accrédités du Québec and practised in a joint-stock company incorporated for that purpose before 6 October 2011, which is the date of coming into force of the Regulation respecting the practice of the profession of certified management accountant within a partnership or joint-stock company (chapter C-26, r. 33.1), shall, no later than 6 October 2012, comply with this Regulation.