Which of the following statements about the Code of Federal Regulations is true?

The Code of Federal Regulations (CFR) is indeed focused on creating and enforcing laws within various sectors, including healthcare, education, and environmental regulations, among others. It comprises a comprehensive set of rules and regulations established by federal agencies, which means that when these regulations are finalized, they carry the weight of law. This legal authority is critical because it ensures compliance across various industries, providing a necessary framework for governance and accountability.

In contrast, voluntary guidelines for ethical research, which are part of certain ethical standards, do not equate to enforceable laws. While applicable to many organizations, the CFR addresses both non-profit and for-profit entities, making it relevant across the board. Furthermore, the CFR encompasses a vast range of regulations beyond just financial matters, impacting many aspects of society. Therefore, the assertion that it contains final rules with the force of law accurately reflects the purpose and function of the Code of Federal Regulations.