Texas Transportation Code - TRANSP § 644.151. Criminal Offense

(1) violates a rule adopted under this chapter;

(2) does not permit an inspection authorized under Section 644.104; or

(3) knowingly operates a commercial motor vehicle in violation of an out-of-service order issued under 49 C.F.R. Section 385.13(d)(1) or owns, leases, or assigns a person to drive a commercial motor vehicle that is knowingly operated in violation of an out-of-service order issued under 49 C.F.R. Section 385.13(d)(1).

(1) a state jail felony if it is shown on the trial of the offense that at the time of the offense the commercial motor vehicle was involved in a motor vehicle collision that resulted in bodily injury; or

(2) a felony of the second degree if it is shown on the trial of the offense that at the time of the offense the commercial motor vehicle was involved in a motor vehicle collision that resulted in the death of a person.