[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: 49CFR383.72] [Page 192] TITLE 49--TRANSPORTATION DEPARTMENT OF TRANSPORTATION PART 383_COMMERCIAL DRIVER'S LICENSE STANDARDS; REQUIREMENTS AND PENALTIES--Table of Contents Subpart E_Testing and Licensing Procedures Sec. 383.72 Implied consent to alcohol testing. Any person who holds a CDL is considered to have consented to such testing as is required by any State or jurisdiction in the enforcement of Sec. Sec. 383.51(b)(2)(i) and 392.5(a)(2) of this chapter. Consent is implied by driving a commercial motor vehicle. [66 FR 49872, Oct. 1, 2001]