Which law primarily governs the "do not process" principle in the United States?

The Fair Credit Reporting Act (FCRA) is the correct answer because it specifically addresses the handling and processing of consumer information by credit reporting agencies and their obligations to protect this information. The FCRA provides consumers with certain rights regarding their credit information, including the right to know what information is being collected and the ability to dispute inaccuracies.

The "do not process" principle is closely related to the concept of consumer consent and control over personal information, as laid out in the FCRA. It allows consumers the ability to limit the sharing and processing of their information, ensuring that their data is managed in accordance with their preferences and rights.

In contrast, the other laws listed have different scopes and objectives. For example, HIPAA focuses on the privacy and security of health information, COPPA is aimed at protecting children’s online privacy, and GLBA deals with the protection of consumer financial information but does not center on the same principles of consumer consent relevant to FCRA's provisions. Each of these laws serves important functions but does not specifically emphasize the "do not process" concept in the same manner as the FCRA does.