Rule That Requires Drivers with a Prescription for Corrective Lenses on Their Driver’s License to Always Drive with Glasses or Contact Lenses Explains Why Even Removing the Accessory for an Instance Can Result in a Serious Fine and Points Loss.
Those who drive frequently have experienced the scene: traffic is slow, the car is at low speed, the driver feels discomfort on their face and decides to take off their glasses for “just a minute” to relieve the mark on their nose or clean the lenses.
The gesture seems harmless, especially in short stretches or within the neighborhood. However, this practice can constitute a serious infraction for drivers who have a medical restriction noted on their driver’s license.
This occurs because, when the National Driver’s License indicates the mandatory use of corrective lenses, the driver must always drive with glasses or contact lenses, as provided in the legislation.
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If caught driving without the indicated visual correction, even for brief moments, the driver is classified as being in violation of a medical requirement. The infraction carries a fine of R$ 293.47, seven points on the driver’s license, and the possibility of vehicle detention.
What the Law Says About Driving Without Glasses or Corrective Lenses
The so-called “glasses rule” appears in Article 162, Section VI, of the Brazilian Traffic Code (CTB), which addresses situations in which the driver operates a vehicle in disagreement with medical determinations or adaptations imposed on the driver’s license.
The provision establishes it as an infraction to drive “without using corrective lenses, hearing assistance devices, physical prostheses, or the adaptations of the vehicle imposed when granting or renewing the driver’s license.”
As it is a federal rule, it applies throughout the national territory. There is no distinction between short, long, urban, or highway stretches. The determining factor is the existence of the annotation on the driver’s license and the non-compliance with the requirement at the time of driving.
How the Requirement for Corrective Lenses Ends Up on the Driver’s License
The obligation to drive with glasses or contact lenses stems from the physical and mental fitness assessment, a step required both for the issuance and renewal of the driver’s license.

During this assessment, the medical examiner analyzes the candidate’s visual acuity with and without correction. When the minimum standard is not met without the use of lenses, the need for correction is recorded and results in the inclusion of a restriction code.
The code “A” on current driver’s licenses indicates “mandatory use of corrective lenses.” Thus, driving becomes an activity conditioned on the use of glasses or contact lenses.
Restriction for Corrective Lenses is One of the Most Common Annotations
Information from traffic authorities and surveys based on the National Driver Registry show that code A is among the most common restrictions on Brazilian licenses.
According to these databases, tens of millions of drivers depend on some type of optical correction to drive legally.
This scenario accompanies the increase in the number of drivers, population aging, and greater identification of visual problems in periodic examinations.
As a result, the rule impacts a large portion of drivers and expands the scope of legal classification. Whenever a driver with the mandatory annotation drives without glasses or lenses — even if they claim to see well — they are subject to a serious fine and points on their driver’s license, in addition to repercussions related to road safety.
How Law Enforcement Identifies Who Needs to Wear Glasses While Driving
The citation occurs mainly in roadblocks, routine stops, and enforcement operations, according to procedures adopted by the responsible authorities.
During the documentation check, the officer verifies the existence of a restriction regarding the use of lenses. Then, they observe whether the driver is complying with this requirement at the moment of the stop.
If there is non-compliance, the infraction is recorded based on Article 162, Section VI, and the vehicle may be detained until the situation is regularized.
Reports from traffic enforcement specialists indicate that justifications such as “I was cleaning my lens” or “the route was short” do not alter the legal classification, as the check only considers what is recorded on the driver’s license and what is observed at the time of the stop.
Glasses, Contact Lenses, and Sunglasses: What Is Accepted by Law

The legislation does not limit optical correction to framed glasses. The CTB mentions corrective lenses, a category that also includes contact lenses, as long as they ensure the minimum required acuity.
Thus, drivers who use contact lenses, even without glasses, are considered compliant. The assessment is subject to the officer’s verification regarding the effective use of correction.
Sunglasses without prescription, however, do not replace the mandatory correction.
According to ophthalmologists and traffic entities, those who require corrective lenses should opt for prescription models or phototropic lenses, which adjust light intensity without compromising clarity.
Eye Surgery and Changes in Visual Condition on the Driver’s License
Situations where the driver undergoes refractive surgery, such as for myopia, hyperopia, or astigmatism, frequently generate doubts.
Even if a person reports not needing glasses in daily life, the restriction remains valid as long as it is indicated on the document. Enforcement systems consider exclusively what is recorded on the driver’s license.
To remove the code, it is necessary to contact the Department of Motor Vehicles in the state, undergo a new assessment with an accredited doctor, and request the update of the registration. The restriction only ceases to be valid after the issuance of the new driver’s license.
Vision Problems and Impact on Road Safety
Traffic medicine organizations and ophthalmological societies highlight that vision problems are among the factors associated with thousands of accidents recorded in the country.
Studies indicate that difficulties in seeing signs, pedestrians, cyclists, or vehicles in low light can increase the risk of collisions.
Meanwhile, official data indicate growth in the number of driver’s licenses with some type of visual restriction, reinforcing the need for adequate correction and periodic clinical monitoring, according to experts in the field.
In this context, compliance with the requirement for corrective lenses, when noted on the driver’s license, is pointed out by road safety professionals as a measure that reduces risks associated with vision limitations during driving.

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