Would a director who sits on the boards of directors of a few listed issuers be required to provide a separate undertaking in respect of each listed issuer?

No. Such director may provide one undertaking to Bursa Securities in respect of all his directorships in various listed issuers. However, if after filing the undertaking, such director becomes a director of another listed issuer which is not indicated in the undertaking, he must provide another undertaking in respect of that listed issuer.