RegulusPipeline research

Search Updates Timeline Research Projects Coverage Profile

Open research interfaceRegulatory evidence, ready for agents.

Public, read-only access. No account or API key required.

Start herellms.txt InstructionsLLM guide API contractOpenAPI WorkflowAgent skill Live toolsMCP server

Regulus · Pipeline research

About Terms Privacy

Source-first · Read-only · Citation-ready

49 CFR 199.235 - Required evaluation and testing. | Regulus

Add to project

Projects

No projects yet

Export Official source

Regulation documentation

49 CFR Part 199

Location

titleTitle 49 — Transportation subtitleSubtitle B — Other Regulations Relating to Transportation chapterChapter I — Pipeline and Hazardous Materials Safety Administration, Department of Transportation subchapterSubchapter D — Pipeline Safety partPart 199 subpartSubpart C—Alcohol Misuse Prevention Program

23 sections

Subpart A—General6

§ 199.1Scope.§ 199.2Applicability.§ 199.3Definitions.§ 199.5DOT procedures.§ 199.7Stand-down waivers.§ 199.9Preemption of State and local laws.

Subpart B—Drug Testing11

§ 199.100Purpose.§ 199.101Anti-drug plan.§ 199.103Use of persons who fail or refuse a drug test.§ 199.105Drug tests required.§ 199.107Drug testing laboratory.§ 199.109Review of drug testing results.§ 199.111[Reserved]§ 199.113Employee assistance program.§ 199.115Contractor employees.§ 199.117Recordkeeping.§ 199.119Reporting of anti-drug testing results.

Subpart C—Alcohol Misuse Prevention Program23

§ 199.200Purpose.§ 199.201[Reserved]§ 199.202Alcohol misuse plan.§ 199.203-199.205§§ 199.203-199.205 [Reserved]§ 199.209Other requirements imposed by operators.§ 199.211Requirement for notice.§ 199.213[Reserved]§ 199.215Alcohol concentration.§ 199.217On-duty use.§ 199.219Pre-duty use.§ 199.221Use following an accident.§ 199.223Refusal to submit to a required alcohol test.§ 199.225Alcohol tests required.§ 199.227Retention of records.§ 199.229Reporting of alcohol testing results.§ 199.231Access to facilities and records.§ 199.233Removal from covered function.§ 199.235Required evaluation and testing.§ 199.237Other alcohol-related conduct.§ 199.239Operator obligation to promulgate a policy on the misuse of alcohol.§ 199.241Training for supervisors.§ 199.243Referral, evaluation, and treatment.§ 199.245Contractor employees.

Browse regulation

Subpart A—General6

§ 199.1Scope.§ 199.2Applicability.§ 199.3Definitions.§ 199.5DOT procedures.§ 199.7Stand-down waivers.§ 199.9Preemption of State and local laws.

Subpart B—Drug Testing11

§ 199.100Purpose.§ 199.101Anti-drug plan.§ 199.103Use of persons who fail or refuse a drug test.§ 199.105Drug tests required.§ 199.107Drug testing laboratory.§ 199.109Review of drug testing results.§ 199.111[Reserved]§ 199.113Employee assistance program.§ 199.115Contractor employees.§ 199.117Recordkeeping.§ 199.119Reporting of anti-drug testing results.

Subpart C—Alcohol Misuse Prevention Program23

§ 199.200Purpose.§ 199.201[Reserved]§ 199.202Alcohol misuse plan.§ 199.203-199.205§§ 199.203-199.205 [Reserved]§ 199.209Other requirements imposed by operators.§ 199.211Requirement for notice.§ 199.213[Reserved]§ 199.215Alcohol concentration.§ 199.217On-duty use.§ 199.219Pre-duty use.§ 199.221Use following an accident.§ 199.223Refusal to submit to a required alcohol test.§ 199.225Alcohol tests required.§ 199.227Retention of records.§ 199.229Reporting of alcohol testing results.§ 199.231Access to facilities and records.§ 199.233Removal from covered function.§ 199.235Required evaluation and testing.§ 199.237Other alcohol-related conduct.§ 199.239Operator obligation to promulgate a policy on the misuse of alcohol.§ 199.241Training for supervisors.§ 199.243Referral, evaluation, and treatment.§ 199.245Contractor employees.

Related 3 Definitions History 30 Authority 28

RegulationsTitle 49Subtitle BChapter ISubchapter DPart 199Subpart C—Alcohol Misuse Prevention Program49 CFR 199.235

Regulationcurrent

49 CFR 199.235

Required evaluation and testing.

Current as of 2026-08-18 Government source

eCFR editorial compilationAuthoritative but unofficial

1 passages

No operator shall permit a covered employee who has engaged in conduct prohibited by §§ 199.215 through 199.223 to perform covered functions unless the employee has met the requirements of § 199.243.#

Previous§ 199.233 Next§ 199.237

Related 3 Definitions History 30 Authority 28 Community

Only explicit, source-backed relationships are shown.

Regulations2

Required Evaluation and Testing

199.235 · incorporates or references

LAC 43:XIII §6535

Required Evaluation and Testing [49 CFR 199.235]

199.235 · incorporates or references

Rulemaking1

Alcohol Misuse Prevention Program; Rule DEPARTMENT OF TRANSPORTATION

199.235 · cited in rulemaking

Ask the corpus

Claims link back to retrieved source passages.

Record details

Retrieved: Aug 20, 2026
Version: 2026-08-18

34227b660c94b78751…