Is a Helmet Required for Electric Scooters? Brazilian Federal Law Explained
Yes, helmets are mandatory for riding electric scooters in Brazil and in Maringá (a city in southern Brazil). The Municipal Law nº 11.981/2025 makes this crystal clear: every user of micro-mobility equipment must wear a helmet at all times. It's not optional, not a recommendation — it's a legal requirement. Those who ignore it face fines and, more importantly, put their lives at risk. If you already ride a scooter or are thinking about buying one, understanding this regulation is essential to ride safely and legally throughout the city.
Helmets are mandatory: what does the law say?
Current Brazilian legislation clearly establishes that helmet use is mandatory for all electric scooter and e-scooter users. The CONTRAN Resolution 996/2023 (a federal traffic regulation body) recognizes electric scooters as low-speed mobility equipment, and Maringá's Municipal Law reinforces this requirement in its specific article on safety.
In Maringá, Law nº 11.981/2025 leaves no room for doubt: helmets are mandatory equipment, just as they are in Brazil's major cities. This rule applies regardless of the speed you're traveling — whether you're riding on bike lanes at 12 mph (20 km/h) or on shared roads.
Why are helmets mandatory?
The reason is straightforward: protection against falls and accidents. Electric scooters, while slower than motorcycles, present real risks. A fall at just 9-12 mph (15-20 km/h) can cause serious head injuries if you're unprotected. A helmet drastically reduces these injuries.
Municipal and federal authorities established this requirement based on safety data from other cities that have already experienced problems with micro-mobility accidents. The goal is simple: protect lives before more people get hurt.
What are the penalties for not wearing a helmet?
Riding an electric scooter without a helmet in Maringá is a violation. Municipal Law provides fines for those who break safety rules, plus possible equipment confiscation in case of repeat offenses. Fines can vary, but the trend is to increase as enforcement becomes more consistent.
Beyond the legal issue, the personal risk is huge. Hospital stays for head trauma are expensive, painful, and often leave permanent damage. A helmet costs far less than hospitalization.
Equipment required beyond helmets
The helmet is just one of the mandatory items defined by Law nº 11.981/2025. Every electric scooter operating in Maringá must have:
- Speed indicator: so you know what speed you're traveling and can respect limits (12 mph on bike lanes, 4 mph on sidewalks)
- Bell or horn: to alert pedestrians and cyclists
- Night lighting: front and rear lights, plus reflectors to ride at night
These equipment items work together with the helmet to ensure that you and people around you stay safe. When buying a scooter, confirm it already has these items or that you can install them.
Speed limits where helmets are mandatory
In Maringá, helmets are mandatory in all locations where scooters can legally operate:
- Bike lanes and cycle paths: maximum speed of 12 mph (20 km/h)
- Sidewalks, plazas, and parks: maximum speed of 4 mph (6 km/h) — remember: on crowded sidewalks, scooters may not be the best option
- Shared traffic roads: only on roads with speed limits up to 25 mph (40 km/h)
These limits exist precisely because a helmet is protection against impact forces, and these speeds were set with that protection in mind.