+Artikel 17 2.

Artikel 17 2.

Nadat centrale tegenpartijen en centrale effectenbewaarinstellingen significante wijzigingen in hun ICT-systemen hebben doorgevoerd, onderwerpen zij hun ICT-systemen aan strenge tests door stresssituaties te simuleren.

Centrale tegenpartijen betrekken, waar nodig, bij de opzet en de uitvoering van de in de eerste alinea bedoelde tests:

a) 

clearingleden en cliënten;

b) 

interoperabele centrale tegenpartijen;

c) 

andere belanghebbenden.

Centrale effectenbewaarinstellingen betrekken, waar nodig, bij de opzet en de uitvoering van de in de eerste alinea bedoelde tests:

a) 

gebruikers;

b) 

leveranciers van kritieke voorzieningen en diensten;

c) 

andere centrale effectenbewaarinstellingen;

d) 

andere marktinfrastructuren;

e) 

andere instellingen waarmee centrale effectenbewaarinstellingen volgens hun ICT-bedrijfscontinuïteitsbeleid banden van onderlinge afhankelijkheid blijken te hebben.

1. Overzicht

,

1.1 Referenties

1.2 Geïdentificeerde eisen

1.3 Gerelateerde standaarden

2. Geïdentificeerde eisen

Eisen

3. Gerelateerde standaarden

Standaarden
NOREA 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.
NOREA 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.
NOREA Emergency Change Management
Define procedures for documenting, reevaluating, assessing, and approving the implementation of emergency changes, including workarounds and patches.
NOREA 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.