Where are rules issued by administrative agencies ultimately published?

The correct answer is the Federal Register because this is the official journal of the federal government of the United States, where rules, proposed rules, and notices of federal agencies and organizations are published. The Federal Register serves as a crucial tool for transparency and public awareness, ensuring that the actions and regulations of administrative agencies are available to the public.

Every time an administrative agency proposes a new rule, modifies an existing rule, or announces changes to policies or procedures, these are documented and printed in the Federal Register. This provides both citizens and interested stakeholders the opportunity to review, comment on, and understand the regulatory environment they are subject to.

The other options, while they play important roles in the legislative and legal framework, do not serve the same purpose. The Congressional Record documents proceedings and debates in Congress, the U.S. Code organizes the laws of the United States by subject matter, and Statutes at Large compiles the laws as they are enacted. None of these serve as the primary publication source for administrative agency rules. Therefore, the Federal Register is recognized as the definitive source for these rules, promoting accountability and public engagement in government regulations.