Recording of changes in firm constitution: notice to Registrar required to update the Register on partner changes or dissolution. When a registered partnership undergoes a change in constitution or is dissolved, any relevant partner or authorised agent may give notice to the Registrar specifying the date, and the Registrar must record the notice in the firm's entry in the Register of Firms and file it with the statement filed under section 59. Similarly, a minor admitted to partnership who attains majority and elects to become or not become a partner may notify the Registrar, who shall deal with that notice in the same manner.