Which of the following is the BEST way to minimize the potential mishandling of customer personal information in a system that is located in a country with strict privacy regulations?

Revising IT policies is a subsequent action that should be informed by legal and compliance guidance, not the initial best way to understand and address legal requirements.

Implementing a SIEM solution is a technical control for monitoring security events, but it does not inherently prevent mishandling based on specific privacy regulations or ensure compliance with legal nuances.

Consulting the legal and compliance department is the best first step because they possess specialized knowledge of the country's specific privacy regulations and can provide accurate, authoritative guidance on what constitutes mishandling and how to comply. This ensures that any subsequent actions are legally sound and effective.

Establishing new KRIs is a measurement technique for risk, but it does not provide the initial expert guidance needed to understand and mitigate potential legal mishandling of data.