The rule sounds simple in theory: CONTRAN Resolution nº 996/2023 (in effect since January 2026) does not require helmets for e-scooters. Protective gear is mandatory only for mopeds and motorcycles. But in practice, Brazilian states and municipalities have autonomy to create their own regulations — and several cities are already doing exactly that. Rio de Janeiro and Taubaté (São Paulo state) already mandate helmets by municipal law. São Paulo intensified enforcement in October 2026 and fines riders R$ 130.16 (approx. USD 26) for non-compliance. Maringá follows federal rules supplemented by Municipal Law nº 11.981/2025, but it's essential to check local legislation before riding in another city. This guide details what federal law permits, which cities already require helmets, and how you stay legally and physically protected while riding.
What Federal Law (CONTRAN 996/2023) Really Requires
CONTRAN Resolution nº 996/2023 defines e-scooters and electric skateboards as self-propelled personal mobility devices and establishes very specific requirements. Maximum manufacturing speed: 32 km/h (20 mph). Motor: up to 1,000 W. Width: up to 70 cm (28 inches). Wheelbase: up to 130 cm (51 inches).
To ride legally, your device must have three mandatory features: speed indicator or limiter, bell, and nighttime lighting (front, rear, and side). Helmets aren't on the federal checklist — but that doesn't mean riding without one is safe. The resolution classifies helmets as personal protection measures, not federal legal requirements.
Within speed limits (6 km/h on sidewalks and plazas, 20 km/h on bike lanes, up to 40 km/h on shared traffic roads), you don't need license plates, vehicle registration, taxes, or a driver's license.
Cities That Already Require E-scooter Helmets
Rio de Janeiro led the way: a municipal law makes helmets mandatory for e-scooter riders. Fines vary by enforcement agency, but the rule has been clear since 2025.
Taubaté (São Paulo state) also adopted municipal regulations requiring helmets. The city took advantage of CONTRAN 996's implementation to strengthen safety through local legislation.
São Paulo city implemented comprehensive municipal rules on August 28, 2026: maximum 20 km/h on bike lanes and 6 km/h on sidewalks. Enforcement began October 13, 2026, and expanded on October 19. The R$ 130.16 fine (approx. USD 26) covers various infractions, including missing mandatory equipment. Though helmets aren't explicitly mentioned in São Paulo's municipal riding law, mobility agencies strongly recommend them.
The trend suggests more municipalities will adopt their own rules in the coming months of 2026. Before riding in another city, contact your local city hall or urban mobility website.
Rules in Maringá: What You Need to Know
In Maringá, Municipal Law nº 11.981/2025 sets clear speed limits: maximum 20 km/h on bike lanes and cycle tracks, 6 km/h on sidewalks, plazas, and parks. Helmets aren't a municipal requirement, but Patinep Store's technical team strongly recommends them — it's the best investment in personal protection while riding in the city.
Mandatory equipment in Maringá (per CONTRAN 996): speed indicator, bell, and nighttime lighting. Respecting speed limits is essential; riding on high-speed roads or streets with limits above 40 km/h is prohibited.
Helmet use is optional, but riders using Foston, Bee Green, Panda, or Goo Electric scooters — the main brands we stock at Patinep Store — benefit from lightweight and safe equipment, and a helmet complements a responsible riding experience perfectly.
Why You Should Check Local Laws Before Traveling
Brazil's federal regulation sets the minimum baseline, but cities don't have to stop there. This creates a patchwork where the strictest rule wins: if you travel from Maringá (helmet optional) to Rio de Janeiro (helmet required), you must follow Rio's law to avoid fines and stay safe. Keep in mind that enforcement intensity varies — São Paulo ramped up inspections in October 2026, while other cities conduct spot checks. A simple solution: always carry or wear a helmet when traveling between cities. It's lightweight, inexpensive (R$ 150–400, approx. USD 30–80, for quality models), and keeps you compliant everywhere.