Columns 1 and 2

List U. S. Code titles and sections according to the Public Law from which they are derived. The letter "A" in column 1 means Appendix.

Contains special information as follows:
• "nt" means note.
• "nt [tbl]" means note [table].
• "prec" means preceding.
• "fr" means a transfer from another section.
• "to" means a transfer to another section.
• "new" means a new section or new note.
• "gen amd" means the section or note is generally amended.
• "omitted" means the section is omitted.
• "repealed" means the section or note is repealed.
• "nt ed chg" and "ed chg" -- See the Editorial Classification Change Table.
• No entry or "nt" by itself means the section or note is amended.

Contain Public Law, Section, and Statutes-at-Large citations. An item in quotes following the section citation in column 5 indicates a new section that is being added either to a positive law title or to an existing Act classified to a non-positive law title.