Brazilian Senate Approves Stricter Penalties for Impaired Driving
New legislation increases prison terms for alcohol and drug-related traffic offenses.
1Legislative Approval Process
The Senate Constitution and Justice Commission approved a bill on November 11, 2026, to increase penalties for impaired driving. The proposal, PL 4.668/2020, targets drivers under the influence of alcohol, psychoactive substances, or specific medications. The measure passed its first round of voting and now awaits a mandatory supplementary turn.
2Increased Prison Sentences
Under the new text, vehicular manslaughter involving impairment will carry a prison sentence of 6 to 10 years, up from the current 5 to 8 years. For cases involving grave or very grave bodily injury, the penalty will rise from the current 2 to 5 years to a range of 3 to 6 years.
3Scope of Impairment
The bill expands the definition of impairment to include medications that compromise driving ability. The National Traffic Council will be responsible for creating a list of these substances and medications, relying on technical parameters established by the National Health Surveillance Agency to ensure consistent enforcement and clear safety standards for all drivers.
4Enforcement and Testing
The legislation authorizes authorities to subject drivers involved in traffic accidents or routine inspections to clinical exams, expert analysis, or other technical procedures. These methods are designed to verify if a driver is operating a vehicle under the influence of prohibited substances, ensuring that enforcement remains grounded in objective, scientific evidence.
5Exclusions and Amendments
The rapporteur, Senator Professora Dorinha Seabra, rejected several proposed amendments, including mandatory flagrant arrests and the prohibition of bail for manslaughter cases. She also excluded provisions related to illegal street racing, known as 'rachas', and ensured that drivers are not legally obligated to produce evidence against themselves during these traffic investigations.
6Preventive Detention Stance
The final approved text explicitly removes the possibility of preventive detention for culposo traffic crimes, which are offenses committed without the intent to kill or injure. The rapporteur deemed this measure inappropriate for such cases, opting to keep the focus on increasing prison terms rather than altering the existing Code of Criminal Procedure.
7Deterrence and Public Safety
Senator Zequinha Marinho, the bill's author, argued that current penalties fail to prevent repeat offenses. By hardening the legislation, the Senate aims to create a stronger deterrent against those who drive while intoxicated, potentially reducing the number of irreparable damages caused to families across the country due to preventable traffic accidents.
8Future Regulatory Outlook
As the bill moves toward final approval, the National Traffic Council must define specific procedures for fiscalization and tolerance limits. This regulatory framework will be critical in implementing the law effectively. The focus remains on balancing public safety needs with legal standards, ensuring that the new penalties are applied fairly and consistently.
Original article: Poder360 — Brazilian Senate Approves Stricter Penalties for Impaired Driving