The best justification for the enterprise’s decision to accept the IT risk of a subsidiary located in another country even though it exceeds the enterprise’s risk appetite would be compliance with local regulations. This is because local regulations may impose different or stricter requirements on the subsidiary’s IT operations, such as data protection, cybersecurity, or privacy laws. Compliance with local regulations may be mandatory or beneficial for the subsidiary to operate legally and effectively in the foreign market. Therefore, the enterprise may decide to accept the IT risk of the subsidiary as a trade-off for complying with local regulations and avoiding potential penalties or reputational damage12.

The other options are less convincing than option C, as they do not provide a strong rationale for accepting the IT risk of the subsidiary. Risk framework alignment is the process of ensuring that the subsidiary’s IT risk management practices are consistent and compatible with the enterprise’s IT risk management framework. While this may help to improve the communication and coordination of IT risk management across the enterprise, it does not justify accepting the IT risk of the subsidiary that exceeds the enterprise’s risk appetite. Local market common practices are the norms and standards that prevail in the foreign market where the subsidiary operates. While these may influence the subsidiary’s IT risk management decisions, they do not necessarily override the enterprise’s risk appetite or strategy. Technical gaps among subsidiaries are the differences or discrepancies in the IT systems, processes, or capabilities of different subsidiaries within the enterprise. While these may pose challenges or risks for the enterprise’s IT governance and performance, they do not explain why the enterprise would accept the IT risk of a subsidiary that exceeds its risk appetite.