UPDATE: A Guide to the U. S. Federal Legal System
Web-based Public Accessible Sources
By Gretchen Feltes
Gretchen Feltes is Faculty Services/Reference Librarian at New York University School of Law Library.
Published September 2012
(Previously updated in January 2006, November 2007, October 2010)
Table of Contents
This guide was originally prepared to be added with similar guides for legal research of many foreign jurisdictions. The intended audience was global in scope and one without access to the printed sources and fee-based databases in American federal law. Since its first publication, I have come to realize that the audience includes many internet users who require reliable legal sources through publicly accessible web-based databases. Many of the materials here are recent and not comprehensive in scope and date coverage. The guide is not intended to supplant traditional sources of legal research. It is my hope that it serves as an introduction to the field and leads the user to a more comprehensive exploration of American federal law.
The legal system in the United States is an often-uneasy balance of national government and the governments of the fifty states. There are parallel systems of executive, legislative and judicial branches of government, and shared powers among the states and the federal governments. The relationship between the state and federal systems can be quite complex. Simply stated, the powers of the federal government are specifically defined in the Constitution. Those powers not expressly prescribed therein are left to the jurisdiction of the fifty sovereign states. Conflicts between state and federal laws are governed by the Supremacy Clause of the United States Constitution, which declares that all laws enacted in the furtherance of the Constitution are the “supreme law of the land,” and that federal laws have legal superiority over a state constitution or law.
The Constitution is the founding document for the United States federal government. It is the basic and “supreme law of the land.” It defines the structure of the federal government, provides the legal foundation on which all its actions must rest, and guarantees the rights due to its citizens. No laws may contradict any of the Constitution=s principles. The federal courts have jurisdiction to interpret the Constitution and evaluate the constitutionality of federal and state laws.
The Constitution creates a federal government that is comprised of three separate and equal branches: legislative, executive and judicial. The legislative branch, Congress, has the authority to make laws. The executive branch, the President and cabinet, has administrative and regulatory power. The judiciary interprets the laws. The government is designed to provide a system of “checks and balances,” in which each branch has oversight powers over the others. For example, the President may veto legislation passed by Congress. For most legal research, the judicial review of legislation is most substantial. Although Congress has the authority to modify prospectively a judgment of the Supreme Court, in practice, the Court is considered to have the “last word” in United States law.
· National Constitution Center’s Interactive Constitution - Search by keyword, topic, Supreme Court cases
Article 1, Section 1 of the Constitution creates a bicameral legislature known as Congress, consisting of the House of Representatives and the Senate. The chief function of Congress is to enact laws. The House and the Senate have equal legislative functions and powers. There is no “upper” or “lower” house in Congress. Legislation must be passed by the majority of each chamber of Congress before it is sent to the President to be signed into law. Among the powers vested in Congress is the power to lay and collect taxes, duties and tariffs and to regulate commerce with foreign nations and among the states.
The Senate has 100 members (two from each state), elected to six year terms. The House of Representatives has 435 members, who serve two-year terms. Each chamber has standing committees that prepare and draft legislation.
· GPOAccess Guide to House and Senate Members - Beginning with the 110th Congress, searchable by name, hometown, state, district, zip code, party. Links to Congressional Directory and webpage.
For more information about Congress and the enactment of federal legislation, see
Proposed legislation may be initiated in either chamber of Congress in one of four formats: bills, joint resolution, concurrent resolution or simple resolution. The bill format is most common. There are two kinds of bills: public and private. Public bills affect the public generally; private bills are used to address the matters of individuals. When a bill is introduced, it is numbered by the clerk of the house introducing the legislation. This is the first reading of the bill. It is next referred to one of the standing committees.
The committee may table the bill or continue the drafting process. Hearings may be held on the subject of the bill. The committee may debate and amend the bill before voting on it. If there is a favorable vote, the bill is sent to the floor of the house where the clerk reads it line by line to the house. Members may debate and offer amendments. After a third reading the bill is put to a vote. When a bill is voted upon and passed by one chamber, it is referred to the other house. If the approved bill is reported in the second houses, where it may be accepted as is or amended. If amended and passed in the second chamber, the bill is returned to the originating house for final vote.
Increasingly in the last five years, the political polarization of the Senate has led to the widespread use of the rules of filibuster and cloture. The House of Representatives has rules that limit debate of Congressional business. In the Senate, debate is not limited. It can lead to process known as filibuster, where a Senator takes the floor with the intent to block or delay a vote, yielding only to same party Senators. Rule XXII, known as the cloture rule, allows the limiting of consideration of a pending matter to 30 additional hours, but only by a three-fifths vote (60) of the full Senate. An historical chart of cloture votes may be found on the Senate reference website.
Proposed legislation may be found at the following:
· GPO Access Congressional Publications – (http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=BILLS )United States Government Printing Office under the heading “Congressional Bills”
· GPO Access: History of Bills Compiled from the Congressional Record Index, lists legislative actions on bills reported in the Congressional Record since 1983- Documents are in ASCII only
· Full-text of all proposed legislation (http://thomas.loc.gov/home/multicongress/multicongress.html) - 101st Congress, 1989-
· Law Librarian’s Society of the District of Columbia Legislative Page (http://www.llsdc.org/sourcebook/ ) Click on the Status table link for weekly updates
Each bill is passed by Congress is enrolled for Presidential action. A bill becomes law by Presidential signature. The Constitution requires the President to approve the bill by signature or to veto it by returning the bill to the house from which it originated with his objections for reconsideration. The objections are read and debated in Congress before a roll call vote is taken. A veto overridden with a two-thirds vote in each chamber, and the bill becomes law. Finally, a bill may become law by “pocket veto,” whereby the President does not return the bill to Congress with objections within10 days.
Lists of Presidential vetoes may be found at the following:
· Congressional Overrides of Presidential Vetoes - Search under CRS reports, Presidential relations. The information was last updated in 2004.
When a law is signed by the President, it is assigned a public law number. The first printing of the public law is known as a “slip law.” The Office of the Federal Register, National Archives and Records Administration prepares and publishes the enacted legislation. The printed law has a heading that includes the public law number, date of approval, bill number and title. Statutes at Large enumerations appear in the top right corner of the page. Annotations citing to laws and where the text will be codified in the United States Code appear in the margins.
At the end of each Congressional session, the slip laws are compiled in the United States Statutes at Large. It is the official chronological publication of the laws and resolutions enacted by Congress. In addition, the text of amendments to the Constitution and presidential proclamations are found in Statutes at Large. Because the text of a public law remains unchanged from the slip law to Statutes at Large, there is not a separate database on GPO Access.
Full text of enacted United States legislation can be found at the following:
· GPO Access Public Laws 104th Congress, 1995-
· Thomas: Public Laws 100th Congress, 1987-
The Law Revision Counsel of the House of Representatives prepares the official subject compilation of all general and permanent laws, known as the United States Code. There are fifty subject “titles” found in the United States Code. New editions are published every six years, with cumulative supplements printed at the end of each regular session of Congress. The current edition of the United States Code is the 2000 edition.
The United States Code may be found at the following:
· Law Revision Counsel - US Code -107th Congress, 2001 – in PDF and may be downloaded
· GPO Access - US Code - Full versions of the 1994 and 2000 codes in HTML format.
· Cornell Law School, Legal Information Institute- Full text, searchable current version of the Code
Tables for updating the United States Code are found on the Law Revision Counsel website. The tables reflect where recently enacted laws will appear in the Code and, conversely, which sections of the Code have been amended. Coverage begins with the 106th Congress in 1999 and is updated through the 109th Congress.
Legal researchers may need to look beyond the enacted language of a statute to find the intent of the lawmakers in drafting the law. Legislative history research may be used as a means of interpreting a statute. The sources for legislative intent follow the history of the passage of the law, from introduction to committee documentation to floor debate and Presidential remarks.
The work of preparing and drafting legislation is done largely by the standing committees of both the House and Senate. There are nineteen House-standing committees and sixteen in the Senate. Nomenclature differs in the standing committees in the House and Senate. Each bill is referred to the appropriate committee. If a committee votes to report a bill to the larger house, a report is written to analyze and describe the purpose and scope of the proposed law. There is a section-by-section analysis of the bill. It accompanies a bill when it is returned to the introducing chamber for debate and a vote. Reports often include statements of the committee’s rationale for its recommendation for passage of the bill. A committee report is the most important document of legislative intent. A committee report is numbered firstly by Congress, and then sequentially (i.e. 106-1).
Committee reports are found at the following:
· THOMAS Full text of Senate and House committee reports since 1995, accessible by keyword, bill number, report number and committee
· Government Printing Office Full text, searchable files from 1995-
Selected Congressional standing committees post their legislative reports on the Committee’s website. Links to standing committee websites:
Public hearings may be held by the standing and special committees of either the House of Representatives or the Senate. Experts and interested persons and groups may be invited by committees to speak to the need of legislation or air a controversial situation. Committees generally require witnesses to file a written statement of their proposed testimony. Transcripts of public hearings are frequently printed and distributed.
Committee hearings schedules and selected statements and transcripts can be found on the THOMAS website under the individual Committee names.
Hosted by Rutgers –Camden School of Law full text archive of selective hearings 1970’s to 1998
3. Congressional Record
The Congressional Record is published each day the Congress is in session. It is the official record of the debates, proceedings and activities of Congress. It presents a complete rendition of all bill and amendment texts and of all motions or procedural matters.
Full text searchable files are found at
· THOMAS: Congressional Record, 101st Congress (1989/90)-
· GPO Access Congressional Record and Index 1994 - PDF and ASCII texts
· Congressional Record Index GPO Access searchable index, 1983-
· GPO Access: History of Bills Compiled from the Congressional Record Index, lists legislative actions on bills reported in the Congressional Record since 1983- Documents are in ASCII only
For historical information about legislation, the following sources can be consulted:
A Century of Lawmaking -US Congressional Documents & Debates, 1774-1875
Searchable documents of the Continental Congress, Constitutional Convention, and 1st‑24th Congresses: 1774‑1837 B Senate & House Journals, Titles: Journals of the Continental Congress | Elliot's Debates | Farrand's Records | Statutes at Large | House Journal | Senate Journal | Senate Executive Journal | Maclay's Journal | Annals of Congress | Register of Debates | Congressional Globe | Serial Set
Tables of the each Congress, 1789-2003: Members of Congress, party divisions, session dates, vetoes, joint meetings, sessions and inaugurations.
Features landmark legislation, cases, treaties, proclamations and speeches.
The links at right highlight eras of American History. Each of these sections link to a list of important documents from that era. For each item on these lists, there is a page with background information about the document, a list of links to digital materials concerning that document from the Library's site and elsewhere, and bibliographies both for general readers
Full text searchable documents including the American Constitution-A Documentary Record, Federalist Papers, Jefferson’s Papers, Madison’s Notes on Debates in the Federal Convention of 1787, State Constitutions 1776-, Nuremberg War Crimes Trial, et cetera
Article III of the Constitution establishes the federal judiciary branch of government. The Supreme Court was organized in 1790 with judicial power to review cases arising under the Constitution, the Laws of the United States and treaties. Statutory authority for the Court can be found in 28 U. S. Code Sect.1251 et seq. The Constitution gives Congress the authority to create additional federal courts. The hierarchical system, which evolved, is Courts of Appeal and lower level trial courts, Federal District Courts.
The federal courts have the judicial responsibility to rule on the constitutionality of federal laws, to interpret and to apply the laws to resolve disputes. The federal courts have “limited” jurisdiction in that they can only decide certain types of cases as determined by Congress or defined in the Constitution. That means the federal courts decide cases interpreting the Constitution, all federal laws, federal regulations and rules, and controversies between states or between the United States and foreign governments.
There are two outstanding websites for further information about the United States Courts:
· Federal Judicial Center is the research and education center for the federal judicial system. The Education Division of the Center conducts research on federal judicial procedures, court operations and the history of the courts. There is an excellent introduction to the judiciary, entitled Inside the Federal Courts found on this website.
The federal district courts are the trial courts, both civil and criminal, in the federal system. There are 94 federal district courts. Each district includes a bankruptcy court. In addition, there are two special trial courts with nationwide jurisdiction over international trade/customs, the Court of International Trade, and the Court of Federal Claims, with jurisdiction over most claims for money damages against the United States, disputes over federal contracts and unlawful “takings” of private property by the federal government.
A lower court’s ruling on an issue of law may be appealed to the intermediate appellate court. In the federal court systems, these intermediate courts are the United States Courts of Appeal. The 94 federal district courts are organized into 12 regional appellate courts and the US Court of Appeals for the Federal Circuit. These courts hear appeals from the district courts and federal administrative agencies. The Court of Appeals for the Federal Circuit, located in Washington, has nationwide jurisdiction to hear appeals from specialized cases, like patent cases, as well as appeals for the Court of International Trade and Court of Federal Claims.
Federal Case law can be found at
· Administrative Office of the Courts Links page connects to the Courts of Appeals, District Courts, Bankruptcy Courts, US Tax Court, Court of International Trade, et al; Coverage varies from court to court, generally 1995-
· Cornell’s Legal Information Institute’s Judicial Opinions page links to federal courts’ decisions available on the internet. A search engine is available for finding US Courts of Appeals decisions available on the internet.
· Federal Court Locator Sponsored by Villanova University School of Law - Opinions from the US Courts of Appeal, District Courts, Bankruptcy Courts, Court of Federal Claims, Court of International Trade; Coverage varies from court to court, generally 1995-
· FindLaw.com’s Cases and Codes section links to the federal circuit courts. Browsing and full text searching is available on this website.
· Google Scholar scholar.google.com Federal caselaw from 1923- US Supreme Court coverage, 1791-
Biographical information for federal judges can be found at
Federal Judges Biographical Database for all federal judges, 1789-
The United States Supreme Court is the court of final appeal. The Court is comprised of the Chief Justice and eight Associate Justices, nominated by the President and confirmed by Congress. Cases heard by the Supreme Court usually involve questions about the Constitution or federal law. Cases may begin in the federal or state courts. The court has discretionary power to decline review of cases from lower courts by denying petitions of certiorari or dismissing appeals.
Background information about the Supreme Court can be found on the following page from the United States Supreme Court website:
Overview of the Court, Interpretation of the Constitution, Court and its procedures.
· Federal Judicial Center’s History of the Federal Judiciary files Includes landmark legislation files, a listing of impeached federal judges, history of the courts and a study of the Amistad case.
· Supreme Court Historical Society’s biographical page all Supreme Court Justices
· Federal Judicial Center - All federal judges from 1789 – to present
United States Supreme Court cases:
· Cornell Legal Information Institute Supreme Court Collection, all opinions, 1990-
All opinions, 1999- (including briefs, calendars, rules, etc)
· Findlaw Supreme Court Cases All opinions, 1893-
· FedWorld Decisions from 1935 – 1975
· Google Scholar All opinions, 1789-
· Northwestern University’s Oyez Multimedia database, include audio files of oral arguments, selected decisions back to 1961
Source for same-day summaries of certiorari granted, oral arguments, and decisions published by the Supreme Court.
United States Supreme Court rules:
· United States Supreme Court Rules (PDF) as revised on January 12, 2010.
United States Supreme Court briefs:
· FindLaw.com Supreme Court Briefs 1999- 2007- Arranged chronologically by Supreme Court term, then alphabetically by case name
· US Dept. of Justice Office of the Solicitor General government briefs 1982- Searchable by keyword, type of filing, client or subject. Arranged chronologically by Supreme Court term.
United States Supreme Court Justice Confirmation hearings:
· Thomas – Presidential Nominations 100th Congress, 1987-
· Law Library of Congress July 2005-
· Senate Supreme Court Nominations historical chart- List of all nominations officially submitted to the Senate, 1789-
In addition to the courts described above, there are federal courts with jurisdiction over specialized areas of law including bankruptcy, tax, federal claims, international trade and military appeals. Each of the 94 federal districts has a bankruptcy court. The US Tax Court handles appeals from the Commissioner of the Internal Revenue. The US Court of Federal Claims and the US Court of International Trade have nationwide jurisdiction. The Court of International Trade has jurisdiction over civil actions arising out of import transactions and federal statutes affecting international trade. The Court of Federal Claims hears cases involving money claims with the United States. The Court of Military Appeals is independent of the Department of Defense and is composed of five civilian judges who act as the final appellate tribunal in military law.
Recent decisions may be found at the following:
The Executive branch of the federal government includes the President, the Vice President, the Cabinet and the federal agencies. Among the Presidential powers are the power to nominate the federal judiciary, ambassadors and all other officers of the United States. He has primary authority for foreign affairs. The President has legislative oversight powers by power of veto.
The President selects the Cabinet and the heads of governmental agencies, subject to approval by Congress. The Cabinet is the highest advisory group to the President. The fourteen Cabinet departments are State, Treasury, Defense, Justice, Interior, Agriculture, Commerce, Labor, Health and Human Services, Housing and Urban Development, Transportation, Energy, Education and Veterans Affairs. In addition, there are governmental agencies that serve specific needs. They include the Environmental Protection Agency, the National Labor Relations Board, the Federal Trade Commission, and the Securities and Exchange Commission.
The United States Government Manual is the directory of the administrative agencies of the federal government, as well as quasi-official agencies, and international organizations in which the US participates. Outlines statutory authority, jurisdiction, major publications of the agencies and a directory of personnel.
· United States Government Manual - Searchable full text files, 1995- ASCII & PDF
Louisiana State University/GPO hyperlinked directory
· Fedworld - Searchable directory of agencies and publications
· Regulations.gov - Federal government website for finding, reviewing and submitting comments on regulations open for comment.
· Oklahoma State University/GPO Directory
Congress has the authority to write the laws but gives authority to promulgate rules and regulations to interpret and to administer those laws to the federal agencies. The government agencies issue rules and regulations that have the force of law and preempt state laws and rules. A general statement describing the rule’s purpose and authority usually accompanies the final rule. Technically, the administrative law is subordinate to legislation. In addition, the President has broad powers to issue executive orders to direct the actions of agencies or government officials or to set policies for the executive branch to follow. The General Services Administration website has an interactive map outlining the rulemaking process.
Regulations Map - Excellent guide in an easy to use format.
The publication of federal rules and regulations loosely parallels the publication of laws, in that they are published firstly, chronologically in the Federal Register, and in subject arrangement in the Code of Federal Regulations. Rules and regulations go through a process of notice and comment before they are final. The notice describes the proposed rule and allows the public at least 30 days to comment. After this process, the agency can issue a final rule. A general statement describing the rule’s purpose and authority usually accompanies the final rule.
The Federal Register is published each business day. Material is arranged under one of five headings.
· Presidential Documents (proclamations, executive orders, other executive documents)
· Rules and regulations (with force of law) CFR references, agency, summary of actions, effective dates and text of the regulation and change. Rules are published 30 days prior to effective dates. Comments received and subsequent actions are summarized
· Proposed rules and regulatory agendas, hearings notices
· Notices of matters not concerned with rulemaking agency decisions and rulings, impact statements, et cetera
· Notices of Sunshine Act meetings
Each issue of the Federal Register contains a table of contents arranged by agency name and any rules, proposed rules, and notices of the agency, followed by a table of changes in regulations (List of Sections Affected) arranged by Code of Federal Regulations citation. The last issue of the month contains a cumulative list of sections affected.
The federal government maintains an interactive website for public participation in the regulatory process. Regulations.gov allows a research to find, view and comment on proposed regulations and rules.
· Federal Register Tutorial Created by the Office of the Federal Register, outlines the federal regulatory process. Online search strategies illustrated
The Code of Federal Regulations (CFR) is a codification of the general and permanent rules published in the Federal Register by the federal agencies. Regulations are codified in a subject arrangement of fifty titles similar to the United States Code. The CFR is divided into 50 titles, which represent broad areas subject to federal regulation. Each title is divided into chapters and parts. The chapters usually bear the name of the issuing agency. The entire code is revised on an annual basis. In addition, the federal agencies have adjudicatory power in determining cases and questions arising over regulations. Many decisions can be found on the websites of the federal agencies.
· List of Sections Affected (LSA) 1997-
· E-CFR - This is not an official legal edition of CFR. It is updated daily by the Office of the Federal Register.
Most federal agencies have a quasi-judicial power in determining cases and in ruling about questions arising from their regulations. This adjudicatory power involves settling disputes between or among parties or between parties and the government. For example, a dispute may arise when an agency has made a binding and case-specific ruling about the site of a federal facility. The property owner may appeal the decision to an administrative law judge. There is fact-finding process, known as a hearing, and a ruling based upon the agency regulations. Hearings are conducted by an administrative law judge who issues the initial decision. Decisions may be appealed to a higher authority in the agency, then through the federal courts. Most federal agencies write formal opinions. Slowly, these decisions and rulings are appearing on the websites of the federal agencies.
Federal rules and regulations can be challenged in the federal courts. Most challenges occur in the United States Courts of Appeal based on the premise that the fact-finding aspects of the case, the trial of the case, have occurred in the agency hearing and subsequent agency appeals. The courts have the authority to review federal agency rules and actions. The court can decide all relevant questions of law interpret the constitutional and statutory provisions and interpret the meaning or applicability of a rule or regulation. Decisions for appeals heard in the federal courts can be found on the federal courts websites. See section IV, B.
As discussed above, the President can issue Executive orders to direct the actions of the federal agencies or to set policies for the executive branch to follow. They are official documents, numbered consecutively. Executive orders are printed in the Federal Register.
The Weekly Compilation of Presidential Documents is published by the Office of the Federal Register. Statements, nominations, messages, speeches, press conferences and other Presidential materials released by the White House in the preceding week are found here. Searchable files going back to 1993 are found at the National Archives website. The Weekly Compilation is cumulated annually in the Public Papers of the President.
, through January 29, 2009
· American Presidency Project - Created and maintained by John Woolley and Gerhard Peters at the University of California, Santa Barbara. Searchable archive of Executive Orders, Proclamations, Public Papers, Veto and Signing papers, speeches and more.
· WashLaw -Washburn University Law School’s WashLaw
VII. Search Engines
A full description of the legislative process in the United States is found in the pamphlet, How Our Laws Are Made by Charles W. Johnson, Parliamentarian, U.S. House of Representatives. The Law Librarian=s Society of Washington, DC has placed a comprehensive Federal Legislative History Research by Richard J. McKinney on its website. It is available in both HTML and PDF formats. Carol D. Davis, of the Congressional Research Service, compiled a guide entitled, Tracking Current Federal Legislation and Regulations: A Guide to Basic Sources.
Note: These versions of the US Code contain the margin notes prepared by the Law Revision Counsel and reflect amendments made to existing law. There are legislative history notations. They do not contain case annotations and cross references to secondary sources of law.
[] A full description of the legislative process in the United States is found in the pamphlet, How Our Laws Are Made http://thomas.loc.gov/home/lawsmade.toc.html by Charles W. Johnson, Parliamentarian, U.S. House of Representatives. The Law Librarian=s Society of Washington, DC has placed a comprehensive Federal Legislative History Research http://www.llsdc.org/sourcebook/ by Richard J. McKinney on its website. It is available in both HTML and PDF formats. Carol D. Davis, of the Congressional Research Service, compiled a guide entitled, Tracking Current Federal Legislation and Regulations: A Guide to Basic Sources http://www.fas.org/sgp/crs/98-461.pdf .