Rulebook › 49 CFR Part 382
PART 382—CONTROLLED SUBSTANCES AND ALCOHOL USE AND TESTING
Official text from the eCFR, current as of 2026-10-22.
Subpart A—General
- § 382.101 Purpose.
- § 382.103 Applicability.
- § 382.105 Testing procedures.
- § 382.107 Definitions.
- § 382.109 Preemption of State and local laws.
- § 382.111 Other requirements imposed by employers.
- § 382.113 Requirement for notice.
- § 382.115 Starting date for testing programs.
- § 382.117 Public interest exclusion.
- § 382.119 Stand-down waiver provision.
- § 382.121 Employee admission of alcohol and controlled substances use.
- § 382.123 Driver identification.
Subpart B—Prohibitions
- § 382.201 Alcohol concentration.
- § 382.205 On-duty use.
- § 382.207 Pre-duty use.
- § 382.209 Use following an accident.
- § 382.211 Refusal to submit to a required alcohol or controlled substances test.
- § 382.213 Controlled substance use.
- § 382.215 Controlled substances testing.
- § 382.217 Employer responsibilities.
Subpart C—Tests Required
- § 382.301 Pre-employment testing.
- § 382.303 Post-accident testing.
- § 382.305 Random testing.
- § 382.307 Reasonable suspicion testing.
- § 382.309 Return-to-duty testing.
- § 382.311 Follow-up testing.
Subpart D—Handling of Test Results, Records Retention, and Confidentiality
- § 382.401 Retention of records.
- § 382.403 Reporting of results in a management information system.
- § 382.405 Access to facilities and records.
- § 382.407 Medical review officer notifications to the employer.
- § 382.409 Medical review officer or consortium/third-party administrator record retention for controlled substances.
- § 382.411 Employer notifications.
- § 382.413 Inquiries for alcohol and controlled substances information from previous employers.
- § 382.415 Notification to employers of a controlled substances or alcohol testing program violation.
Subpart E—Consequences for Drivers Engaging in Substance Use-Related Conduct
- § 382.501 Removal from safety-sensitive function.
- § 382.503 Required evaluation and testing, reinstatement of commercial driving privilege.
- § 382.505 Other alcohol-related conduct.
- § 382.507 Penalties.
Subpart F—Alcohol Misuse and Controlled Substances Use Information, Training, and Referral
- § 382.601 Employer obligation to promulgate a policy on the misuse of alcohol and use of controlled substances.
- § 382.603 Training for supervisors.
- § 382.605 Referral, evaluation, and treatment.
Subpart G—Requirements and Procedures for Implementation of the Commercial Driver's License Drug and Alcohol Clearinghouse
- § 382.701 Drug and Alcohol Clearinghouse.
- § 382.703 Driver consent to permit access to information in the Clearinghouse.
- § 382.705 Reporting to the Clearinghouse.
- § 382.707 Notice to drivers of entry, revision, removal, or release of information.
- § 382.709 Drivers' access to information in the Clearinghouse.
- § 382.711 Clearinghouse registration.
- § 382.713 Duration, cancellation, and revocation of access.
- § 382.715 Authorization to enter information into the Clearinghouse.
- § 382.717 Procedures for correcting certain information in the database.
- § 382.719 Availability and removal of information.
- § 382.721 Fees.
- § 382.723 Unauthorized access or use prohibited.
- § 382.725 Access by State licensing authorities.
- § 382.727 Penalties.