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 Printing 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
§201.421 Commission consideration of determinations by self-regulatory organizations.
(a) Commission review other than pursuant to a petition for review. The Commission may, on its own initiative, order review of any determination by a self-regulatory organization that could be subject to an application for review pursuant to §201.420(a) within 40 days after notice thereof was filed with the Commission pursuant to Section 19(d)(1) of the Exchange Act, 15 U.S.C. 78s(d)(1).
(b) Supplemental briefing. The Commission may at any time prior to issuance of its decision raise or consider any matter that it deems material, whether or not raised by the parties. Notice to the parties and an opportunity for supplemental briefing with respect to issues not briefed by the parties shall be given where the Commission believes that such briefing would significantly aid the decisional process.