If you hold shares jointly with someone who has passed away, it's not an automatic transfer. You will likely need to complete a transmission form. The company has confirmed that a succession certificate is indeed required in such cases to process the transfer of shares to the surviving shareholder.
11 March 2021
I have shares, with myself as first shareholder, with second name of my mother, who has expired. Do I still need any succession certificate? Company is asking to fill in transmission Form, isn't the transmission to first holder automatic?