Which regulation is not necessarily related directly to privacy?

Securities and Exchange Commission regulations, particularly the Sarbanes-Oxley Act (SOX), focus primarily on corporate governance and financial reporting requirements to enhance the accuracy and reliability of corporate disclosures. While SOX has implications for data management and integrity, its core intent is not directly related to privacy concerns but rather to prevent corporate fraud and ensure that companies provide truthful financial information to investors and the public.

In contrast, the other regulations like Safe Harbor, HIPAA, and GLBA directly address privacy issues. Safe Harbor agreements deal with the transfer of personal data from the EU to the U.S., ensuring privacy protection. The Health Insurance Portability and Accountability Act (HIPAA) focuses on the privacy and security of personal health information. The Gramm-Leach-Bliley Act (GLBA) mandates that financial institutions protect customer information and provides customers with privacy notices. Therefore, among the given options, SOX is the regulation that does not have a primary focus on privacy.