This is the most common association for "604." It regulates for which a credit bureau can provide your credit report.
: The Credit People provides a helpful breakdown of how Section 604 acts as a "gatekeeper" for your credit history. This is the most common association for "604
: The U.S. Copyright Office explains that while the design of a useful article (like a chair) isn't copyrightable, its artistic features (like a carving on that chair) might be. This is the most common association for "604