Has the meaning given to that expression in Section L10.30(c) (Recovery Procedure: Definitions).
a “Relevant Private Key” means:
(i) a Private Key which is used to encrypt the Contingency Key Pair;
(ii) a Private Key which is associated with a Public Key contained in any Organisation Certificate or
OCA Certificate, Data from which is used to populate the Device Security Credentials of a
Device comprising part of an Enrolled Smart Metering System;
(iii) a Private Key which is associated with a Public Key contained in any Organisation Certificate,
Data from which is used to populate part of any Device Security Credentials held by an S1SP;
(iv) a Private Key which was used as part of the process of Issuing any OCA Certificate or
Organisation Certificate referred to in paragraph (ii) or (iii) above;
(v) a Private Key which is used to Digitally Sign any XML Document, and which is associated with
a Public Key that is contained within any Organisation Certificate; or
(vi) a Private Key which is associated with a Public Key contained in any certificate issued in
accordance with an S1SPKI Certificate Policy, and which is