{"data":{"id":"us-tx/tex.-transportation-code-644.251","jurisdiction":"us-tx","citation":"Tex. Transportation Code § 644.251","heading":"DEFINITIONS.","body":"In this subchapter:\n(1) \"Employee\" has the meaning assigned by 49 C.F.R. Section 40.3.\n(2) \"Valid positive result\" means:\n(A) an alcohol concentration of 0.04 or greater on an alcohol confirmation test; or\n(B) a result at or above the cutoff concentration levels listed in 49 C.F.R. Section 40.87 on a confirmation drug test.\nAdded by Acts 2005, 79th Leg., Ch. 9 (S.B. 217), Sec. 2, eff. September 1, 2005.","path":["TRANSPORTATION CODE","TITLE 7. VEHICLES AND TRAFFIC","SUBTITLE F. COMMERCIAL MOTOR VEHICLES","CHAPTER 644. COMMERCIAL MOTOR VEHICLE SAFETY STANDARDS","SUBCHAPTER F. REPORT ON ALCOHOL AND DRUG TESTING"],"source_url":"https://statutes.capitol.texas.gov/Docs/TN/htm/TN.644.htm#644.251","current_through":"89th 2nd Called Legislative Session, 2025","vintage":"","retrieved_at":"2026-08-27T01:47:44Z","sha256":"46af4696967fffeaddeb739052853228e1a621582bd2ae157f0549b91f6c3d3a","source_id":"us-tx","stale":false,"prev":"us-tx/tex.-transportation-code-644.203","next":"us-tx/tex.-transportation-code-644.252"},"notice":"GroundRules: Original legal text. Not legal advice."}