Final answer:
External auditors are not typically part of the direct review process for internal policies and standards within an organization; they are involved in external financial verification.
Step-by-step explanation:
The question pertains to the review and approval processes in corporate governance, specifically related to the role and the approval activities of the Chief Information Security Officer (CISO). The textbook suggests certain individuals who should review a policy or standard before it reaches the CISO for final approval. Among the options provided, external auditors are not typically part of the direct review process for internal policies within the organization, as they are more involved with the external verification of a company's financial records and compliance with regulations. The usual process would involve legal counsel, human resources (HR), and IT support staff in the review layers before reaching the CISO.