Payment service providers shall ensure that they have effective processes in place to apply each of the following security measures:
(a)((a)) the secure destruction, deactivation or revocation of the personalised security credentials, authentication devices and software;
(b)((b)) where the payment service provider distributes reusable authentication devices and software, the secure re-use of a device or software is established, documented and implemented before making it available to another payment services user;
(c)((c)) the deactivation or revocation of information related to personalised security credentials stored in the payment service provider's systems and databases and, where relevant, in public repositories.