Final answer:
Confidentiality is the professional standard that requires management accountants to not disclose private information about their organizations. It ensures that sensitive information remains secure and is not shared with unauthorized individuals. Option d.
Step-by-step explanation:
The professional standard that requires management accountants to not disclose private information about their organizations is Confidentiality. Confidentiality ensures that sensitive information remains secure and is not shared with unauthorized individuals.
Management accountants often have access to confidential financial information, such as company profits, salaries, and budgets. It is their responsibility to maintain the confidentiality of this information to protect the interests of their organizations and stakeholders.
By upholding the ethical principle of confidentiality, management accountants demonstrate their professionalism and integrity, as well as their commitment to maintaining trust and confidence within their organizations.
So Option d is correct.