Title 2 of the United States Code outlines the role of Congress in the United States Code.
Chapter 1 — Election of Senators and Representatives
Omitted sections: 2, 3, & 4.
Chapter 2 — Organization of Congress
Repealed section: 25b.
Omitted sections: 29b, & 29c.
Chapter 3 — Compensation and Allowances of Members
Omitted sections: 42a-1, 42b 43, 43a, 44, 45, 46, 46a-2, 46a-4.
Repealed sections: 31-1, 31a, 31b-3, 31b-6, 31c, 38, 41, 42, 42c, 42d, 43b, 43b-1, 43c, 46a-3, 46b, 46b-2, 46c, 46d, 64d-2, 46d-3, 46d-4, 46d-5, 46e, 46f, 46f-1, 46g, 46g-1, 46h, 46i, 52, 53, 56, 58b, 58c-1, & 59a.
Chapter 4—Officers and Employees of Senate and House of Representatives
Chapter 5--Library of Congress
Chapter 6—Congressional And Committee Procedure; Investigations
Chapter 7--Contested Elections
Chapter 8--Federal Corrupt Practices
Chapter 8a—Regulation of Lobbying
Chapter 9--Office of Legislative Counsel
Chapter 9a--Office of Law Revision Counsel