[Code of Federal Regulations] [Title 17, Volume 1] [Revised as of April 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 17CFR12.3] [Page 270] TITLE 17--COMMODITY AND SECURITIES EXCHANGES CHAPTER I--COMMODITY FUTURES TRADING COMMISSION PART 12_RULES RELATING TO REPARATIONS--Table of Contents Subpart A_General Information and Preliminary Consideration of Pleadings Sec. 12.3 Business address; hours. The principal office of the Commission is located at Three Lafayette Centre, 1155 21st Street, NW., Washington, DC 20581. It is open each day, except Saturdays, Sundays, and legal public holidays, from 8:15 a.m. until at least 4:45 p.m., eastern standard time or eastern daylight savings time, whichever is currently in effect in Washington, DC. [49 FR 6621, Feb. 22, 1984, as amended at 60 FR 49335, Sept. 25, 1995]