[Code of Federal Regulations] [Title 49, Volume 5] [Revised as of October 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR385.303] [Page 227] TITLE 49--TRANSPORTATION DEPARTMENT OF TRANSPORTATION PART 385_SAFETY FITNESS PROCEDURES--Table of Contents Subpart D_New Entrant Safety Assurance Program Sec. 385.303 How does a motor carrier register with the FMCSA? A motor carrier may contact the FMCSA by internet (www.fmcsa.dot.gov); or Washington, DC headquarters by mail at, FMCSA, 400 7th Street SW., Washington, DC 20590; fax (703) 280-4003; or telephone 1-800-832-5660, and request the application materials for a new entrant motor carrier.