Regulations are also available on the web, although typically only current and recent versions. Regulations are also not directly linked to relevant statutory authority, although some sources allow searching by code section. See help pages on individual sites for search techniques. For information about finding relevant regulations and administrative law generally, please see our Administrative Law Research Guide.
Code of Federal Regulations
|E-CFR||Unofficial version but updated daily||Browseable and search by keyword, as well as CFR citation and relevant U.S. Code section.|
|GovInfo||Official print versions from 1996 - present||Browseable and searchable by keyword and CFR citation. To search the full text of the CFR, use the advanced search interface. Update using the List of Sections Affected.|
|Legal Information Institute||Current print version with links to more recent amenments||Browseable and searchable by citation.|
|GovInfo||1994 - present||Browseable and search by keyword. To search the full text of the Federal Register, use the advanced search interface.|
|Regulations.gov||Current proposed regulations open for comment||Includes a form for submitting comments.|
|Library of Congress||1936 (v.1) - 1993 (v.58)||Digitized version of the print Federal Register offered as PDF. Browseable by volume.|
State Administrative Regulations
Online access to state materials varies widely. Please consult our state research guides for information about individual jurisdictions.