63.(1) When a change occurs in the constitution of a registered firm any incoming, continuing or outgoing partner, and when a registered firm is dissolved any person who was a partner immediately before the dissolution, or the agent of any such partner, or person specially authorized in this behalf, may give notice to the Registrar of such change or dissolution, specifying the date thereof; and the Registrar shall make a record of the notice in the entry relating to the firm in the Register of Firms, and shall file the notice along with the statement relating to the firm filed under section 59.