http://www.legislation.gov.uk/eur/2013/153/chapter/XII/section/7Commission Delegated Regulation (EU) No 153/2013 of 19 December 2012 supplementing Regulation (EU) No 648/2012 of the European Parliament and of the Council with regard to regulatory technical standards on requirements for central counterparties (Text with EEA relevance)Commission Delegated Regulation (EU) No 153/2013Commission Delegated Regulation (EU) No 153/2013 of 19 December 2012 supplementing Regulation (EU) No 648/2012 of the European Parliament and of the Council with regard to regulatory technical standards on requirements for central counterparties (Text with EEA relevance)King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02013R0153-20160615texttext/xmlen2023-12-08Expert Participation2023-07-11 CHAPTER XII <Strong>REVIEW OF MODELS, STRESS TESTING AND BACK TESTING</Strong> (Article 49 Regulation (EU) No 648/2012) SECTION 7 <Strong> <Emphasis>Default procedures</Emphasis> </Strong> Testing default procedures Article 58 1 A CCP shall test and review its default procedures to ensure they are both practical and effective. A CCP shall perform simulation exercises as part of the testing of its default procedures. 2 A CCP shall, following testing of its default procedures, identify any uncertainties and appropriately adapt its procedures to mitigate such uncertainty. 3 A CCP shall, through conducting simulation exercises, verify that all clearing members, where appropriate, clients and other relevant parties including interoperable CCP’s and any related service providers, are duly informed and know the procedures involved in a default scenario.