Intermediated securities are created:
when a custodian accepts certificated securities for collective custody and credits them to one or more securities accounts;
when a custodian accepts a global certificate for custody and credits the respective rights to one or more securities accounts;
when a custodian registers uncertificated securities in the main register and credits the respective rights to one or more securities accounts; or
when ledger-based securities are transferred to a custodian and the respective rights are credited to one or more securities accounts.
For each issue of uncertificated securities, a single custodian shall maintain the main register. The main register shall provide details of the issue, the quantity, and the nominal value of the uncertificated securities issued; it shall be public.24
On being transferred to a custodian, the ledger-based securities shall be immobilised in the securities ledger.25