Process The official text of an
act of Congress is that of the "enrolled bill" (traditionally printed on
parchment) presented to the
president for his signature or
disapproval. Upon enactment of a law, the original bill is delivered to the
Office of the Federal Register (OFR) within the
National Archives and Records Administration (NARA). After authorization from the OFR, copies are distributed as "
slip laws" (as unbound, individually
paginated pamphlets) by the
Government Publishing Office (GPO). The OFR assembles annual volumes of the enacted laws and publishes them as the
United States Statutes at Large. By law, the text of the
Statutes at Large is "legal evidence" of the laws enacted by Congress. Slip laws are also competent evidence. The
Statutes at Large, however, is not a convenient tool for legal research. It is arranged strictly in chronological order; statutes addressing related topics may be scattered across many volumes, and are not consolidated with later amendments. Statutes often repeal or amend earlier laws, and extensive
cross-referencing is required to determine what laws are in force at any given time.
Legal status The authority for the material in the United States Code comes from its enactment through the legislative process and not from its presentation in the code. For example, the United States Code omitted for decades, apparently because it was thought to have been repealed. In its 1993 ruling in
U.S. National Bank of Oregon v. Independent Insurance Agents of America, the Supreme Court ruled that 12 U.S.C. § 92 was still valid law. A positive law title is a title that is itself a federal statute, that is to say that it is one that has been
enacted and
codified into law by the
United States Congress. The title itself has been enacted. By contrast, a non-positive law title is a title that has not been codified into federal law, and is instead merely an editorial compilation of individually enacted federal statutes. By law, those titles of the United States Code that have not been enacted into positive law are "
prima facie evidence" of the law in effect. The
United States Statutes at Large remains the ultimate authority. If a dispute arises as to the accuracy or completeness of the codification of an unenacted title, the courts will turn to the language in the United States Statutes at Large. In case of a conflict between the text of the Statutes at Large and the text of a provision of the United States Code that has not been enacted as positive law, the text of the Statutes at Large takes precedence. In contrast, if Congress enacts a particular title (or other component) of the code into positive law, the enactment repeals all of the previous acts of Congress from which that title of the code derives; in their place, Congress gives the title of the code itself the force of law. This process makes that title of the United States Code "legal evidence" of the law in force. Where a title has been enacted into positive law, a court may neither permit nor require proof of the underlying original acts of Congress. The distinction between enacted and unenacted titles is largely academic because the code is nearly always accurate. The United States Code is routinely cited by the
Supreme Court and other federal courts without mentioning this theoretical caveat. On a day-to-day basis, very few lawyers cross-reference the code to the
Statutes at Large. Attempting to capitalize on the possibility that the text of the United States Code can differ from the
United States Statutes at Large,
Bancroft-Whitney for many years published a series of volumes known as United States Code Service (USCS), which used the actual text of the
United States Statutes at Large; the series is now published by the
Michie Company after Bancroft-Whitney parent
Thomson Corporation divested the title as a condition of acquiring
West.
Uncodified statutes Only "general and permanent" laws are codified in the United States Code; the code does not usually include provisions that apply only to a limited number of people (a
private law) or for a limited time, such as most
appropriation acts or
budget laws, which apply only for a single
fiscal year. If these limited provisions are significant, however, they may be printed as "notes" underneath related sections of the code. The codification is based on the content of the laws, however, not the vehicle by which they are adopted; so, for instance, if an appropriations act contains substantive, permanent provisions (as is sometimes the case), these provisions will be incorporated into the code even though they were adopted as part of a non-permanent enactment. ==Versions and history==