Article 12
General requirements
A CCP shall keep records in a durable medium that allows information to be provided to the competent authorities, ESMA and relevant European System of Central Banks (ESCB) members, and in such a form and manner that the following conditions are met:
each key stage of the processing by the CCP may be reconstituted;
the original content of a record before any corrections or other amendments may be recorded, traced and retrieved;
measures to prevent unauthorised alteration of records are in place;
security and confidentiality of the data recorded are ensured through appropriate measures;
a mechanism for identifying and correcting errors is incorporated in the record keeping system;
the timely recovery of the records in the case of a system failure is ensured within the record keeping system.
( 2 ) OJ L 281, 23.11.1995, p. 31.
( 3 ) OJ L 8, 12.1.2001, p. 1.