Any person who holds a CLP or CDL or is required to hold a CLP or CDL is considered to have consented to such testing as is required by any State or jurisdiction in the enforcement of item (4) of Table 1 to §383.51 of this subpart and §392.5(a)(2) of this subchapter. Consent is implied by driving a commercial motor vehicle.

[80 FR 59072, Oct. 1, 2015]