Proposed and final federal regulations are published in the Federal Register. Unlike the CFR, Federal Register notices contain additional text that explains the rationale behind a proposed or final regulation. This additional text may be very helpful in understanding the regulation.
NOTE: QA documents referred to in some of the following FR notices may be outdated. Visit The EPA Quality System web site for the latest version of EPA's QA documents.You may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.