Texas Statutes
§ 644.251 — DEFINITIONS.
Texas § 644.251
JurisdictionTexas
Code TNTransportation Code
This text of Texas § 644.251 (DEFINITIONS.) is published on Counsel Stack Legal Research, covering Texas primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.
Bluebook
Tex. Transportation Code Code Ann. § 644.251 (2026).
Text
Sec. 644.251. DEFINITIONS. In this subchapter:
(1)"Employee" has the meaning assigned by 49 C.F.R. Section 40.3.
(2)"Valid positive result" means:
(A)an alcohol concentration of 0.04 or greater on an alcohol confirmation test; or
(B)a result at or above the cutoff concentration levels listed in 49 C.F.R. Section 40.87 on a confirmation drug test.
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Legislative History
Added by Acts 2005, 79th Leg., Ch. 9 (S.B. 217 ), Sec. 2, eff. September 1, 2005.
Nearby Sections
15
§ 644.001
DEFINITIONS.§ 644.002
CONFLICTS OF LAW.§ 644.003
RULES.§ 644.005
DEPARTMENT DATABASE.§ 644.051
AUTHORITY TO ADOPT RULES.§ 644.052
APPLICABILITY OF RULES.§ 644.053
LIMITATIONS OF RULES.§ 644.103
DETENTION OF VEHICLES.§ 644.104
INSPECTION OF PREMISES.§ 644.151
CRIMINAL OFFENSE.§ 644.152
CIVIL PENALTY.Cite This Page — Counsel Stack
Bluebook (online)
Texas § 644.251, Counsel Stack Legal Research, https://law.counselstack.com/statute/tx/TN/644.251.