# Commission Delegated Regulation (EU) 2017/392 of 11 November 2016 supplementing Regulation (EU) No 909/2014 of the European Parliament and of the Council with regard to regulatory technical standards on authorisation, supervisory and operational requirements for central securities depositories (Text with EEA relevance), Article 80: Maintenance

Extent: E+W+S+N.I.

1. A CSD shall regularly review and update its business continuity policy and disaster recovery plan. The review shall include all critical operations of a CSD and provide for the most suitable recovery strategy for those operations.
2. When updating the business continuity policy and disaster recovery plan, a CSD shall take into consideration the outcome of the tests and recommendations from the audit reviews and from the competent authority.
3. A CSD shall review its business continuity policy and disaster recovery plan after every significant disruption of its operations. That review shall identify the causes of the disruption and any required improvement to the CSD's operations, the business continuity policy and disaster recovery plan.

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Source: https://www.legislation.gov.uk/eur/2017/392/article/80 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-392/article-80
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.