+Article 17 2.
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Article 17 2.
Après avoir apporté des changements importants à leurs systèmes de TIC, les contreparties centrales et les dépositaires centraux de titres soumettent leurs systèmes de TIC à des tests rigoureux, en simulant des situations de crise. Les contreparties centrales associent, s’il y a lieu, à la conception et à la conduite des tests visés au premier alinéa:
a)
les membres compensateurs et leurs clients;
b)
les contreparties centrales interopérables;
c)
les autres parties intéressées.
Les dépositaires centraux de titres associent, s’il y a lieu, à la conception et à la conduite des tests visés au premier alinéa:
b)
les prestataires de services et fournisseurs de services de réseau essentiels;
c)
d’autres dépositaires centraux de titres;
d)
d’autres infrastructures de marché;
e)
d’autres établissements avec lesquels les dépositaires centraux de titres ont constaté des interdépendances dans le cadre de leur politique de continuité des activités de TIC.
1. Vue d’ensemble
| Intitulé |
Réglementation |
,
1.1 Références
1.2 Exigences identifiées
1.3 Normes associées
2. Exigences identifiées
Exigences
| Source |
Exigence |
3. Normes associées
Normes
| Source |
Exigence |
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NOREA
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Change Procedures
Ensure that all changes to software, hardware, firmware components, and systems, along with security parameters, are appropriately placed and scoped. Document and communicate change details, including the purpose and scope of the change, the implementation timeline, and expected outcomes. Define clear roles and responsibilities to ensure that changes are defined, planned, transitioned, tested, and finalized in a controlled manner. Additionally, establish effective quality assurance procedures. Implement mechanisms to maintain independence between the functions that approve changes and those responsible for requesting and implementing them.
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NOREA
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Security Requirements
Identify the potential impact of a change on existing security measures and assess whether additional security measures are required for its implementation. Verify that security requirements have been met for all implemented changes. Establish fallback procedures and assign responsibilities for aborting changes or recovering from changes not successfully implemented.
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NOREA
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Emergency Change Management
Define procedures for documenting, reevaluating, assessing, and approving the implementation of emergency changes, including workarounds and patches.
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NOREA
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OTAP Implementation
Ensure segregation of production environments from development, testing, and other non-production environments, encompassing all components of an environment. This also includes requirements to conduct the development and testing in production environments. Ensure that the instances in which testing is performed in production environment are clearly identified, justified, for limited periods of time approved by the relevant function.
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