[Code of Federal Regulations] [Title 40, Volume 31] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR1600.6] [Page 914] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER VI--CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD PART 1600_ORGANIZATION AND FUNCTIONS OF THE CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD--Table of Contents Sec. 1600.6 Office location. The principal offices of the Chemical Safety and Hazard Investigation Board are located at 2175 K Street NW, Washington, DC 20037.