Download the Code of Federal Regulations in XML.
The Electronic Code of Federal Regulations (e-CFR) is a regularly updated, unofficial editorial compilation of CFR material and Federal Register amendments produced by the National Archives and Records Administration's Office of the Federal Register (OFR) and the Government Publishing Office.
Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code
Text | PDF
Find, review, and submit comments on Federal rules that are open for comment and published in the Federal Register using Regulations.gov.
Purchase individual CFR titles from the U.S. Government Online Bookstore.
Find issues of the CFR (including issues prior to 1996) at a local Federal depository library.
Electronic Code of Federal Regulations
§170.1 What does this part do?
This part provides rules and a funding formula for the Department of the Interior (DOI) in implementing the Indian Reservation Roads (IRR) Program. Included in this part are other Title 23 programs administered by the Secretary and implemented by tribes and tribal organizations under the Indian Self-Determination and Education Assistance Act of 1975, as amended (ISDEAA).