The procedure for registering a vehicle is a mandatory step, without which it is impossible to operate a vehicle on public roads. It is at the moment of registration that the car inspection at the traffic police, where the inspector checks identification numbers and checks that the design meets safety requirements. Many drivers underestimate this stage, relying on luck, but this is where delays or refusals in issuing documents most often occur.
In 2026, the requirements for the technical condition of vehicles participating in registration activities remain strict but transparent. If you are planning to buy a used car or simply change ownership, you need to clearly understand what exactly the police officer will pay attention to. Incorrect preparation may result in you having to go to the impound lot or service center to fix little things that could be fixed at home.
In this article we will analyze in detail the entire process, from checking documents to visual inspection of the body. You will learn which nodes are checked first and how the system works EAISTO and what to do if inconsistencies are found. A competent approach will save you time and nerves, allowing you to complete the procedure the first time.
Preparing for the visit: documents and cleanliness
Before driving the car to the viewing platform, you need to make sure that the paperwork is in full order. The inspector first checks the set of documents, and the absence of even one certificate may become grounds for refusal to conduct an inspection. The main document is PTS (vehicle passport) or EPTS, if the documentation has already been translated into electronic format.
It is also necessary to have a purchase and sale agreement, a compulsory motor liability insurance policy and the owner’s passport. It is important that the data in all documents coincide literally down to the decimal point. Any error in the VIN code or date of birth may result in the system simply rejecting the application.
⚠️ Attention: If the car has been structurally modified (gas installation has been installed, the exhaust system has been changed, the engine has been replaced with a model with different characteristics), you must have a certificate of design conformity (SCTS) in your hands. Without this document, registration is impossible.
The appearance of the car also plays a role. Dirt that hides license plates or body parts may result in a request to wash the car. The inspector must visually identify all components, so it is better to eliminate dust on the headlights or a clogged license plate in advance.
☑️ Checklist before going to the traffic police
Checking identification numbers (VIN, body, chassis)
The most important stage that determines the legality of a vehicle is the verification of factory markings. The traffic police inspector carefully examines VIN code, located, as a rule, under the windshield, in the door opening or under the hood. The numbers must be clearly legible, without traces of corrosion, tint or mechanical damage.
Particular attention is paid to risk areas where room churn most often occurs. If the inspector suspects interference, he has the right to order a forensic examination. In this case, registration will be suspended until the results of the study are received, which may take several weeks.
In addition to the VIN code, the engine number is checked (if it is stamped and readable according to the requirements of a particular brand), chassis and frame numbers. On modern cars with electronic VIN markers the procedure can go faster thanks to scanning, but visual control has not been canceled.
What to do if the VIN code is not readable?
If the license plate is corroded or damaged, you will need a certificate from the manufacturer or a statement from an expert organization that this VIN actually belonged to this car. Without confirmation of the legality of the license plate, the car may be reported stolen.
Cleanliness in the engine compartment is critical. Dirt and oil can hide places where cuts and welds have been made, so before going to the traffic police it is recommended to lightly wash the engine so that the markings are immediately visible.
Visual inspection of the body and glass
When inspecting a car at the traffic police, the inspector assesses the general condition of the body for serious damage that could threaten traffic safety. Cracks on the windshield in the area where the windshield wiper operates are a guaranteed reason for refusal of registration. The glass must be intact, without chips that block the driver’s view.
Side windows and rear view mirrors are also inspected. They must be intact and match the type of vehicle. Using a tint film that does not meet light transmission standards can also be a problem, although this often results in a fine rather than being denied registration. However, if the tint completely hides the interior, you may be asked to remove it.
| Auto element | Requirement | Probability of failure |
|---|---|---|
| Windshield | No cracks in the cleaning area | High |
| Mirrors | Having both, integrity | Average |
| Body | No acute corrosion | Average |
| Bumpers | Secure fastening | Low |
Body elements should not have acute corrosion, which can lead to parts tearing off while driving. If the bumper is held on by “snot” made of wire or electrical tape, the inspector will indicate the need for repairs.
Before driving, clean all windows inside and out. Clean glass means not only safety, but also the absence of unnecessary questions from the inspector about road visibility.
Checking lighting and electrical equipment
Working lighting equipment is a prerequisite for allowing a vehicle to be used. During the inspection, the traffic police officer will ask you to turn on side lights, low beam, turn signals and hazard warning lights. All lamps should burn evenly, without flickering.
Particular attention is paid to the color of the radiation. The headlights should shine white or yellow, the taillights should shine red. Installing xenon in headlights designed for halogen lamps or LEDs without appropriate marking is a violation that often causes failure.
The cleanliness of the lenses is also checked. If the headlight is so clogged with dirt that no light flows through, you may be asked to wipe it down. Cracks in the headlights, through which moisture can enter, are also a negative factor.
Don't forget to check the operation of the brake lights. This may require the assistance of a second person or the use of a reflective surface to ensure that all three lights (two in the headlights and one in the auxiliary light, if equipped) come on when you press the pedal.
Wheels, tires and suspension: tolerance standards
The technical condition of wheels and tires is checked for wear and proper size. The residual tread height for passenger cars must not be less than 1.6 mm. If “bald” tires are noticeable, the inspector has the right to not allow the car to be registered.
Wheel rims must be free of visible damage, cracks and chips. The use of discs with holes that do not correspond to the vehicle model, or the installation of spacers that change the track without the appropriate design, is unacceptable. Rubber studs should be present on all wheels of one axle, and ideally on all four.
The suspension is checked visually for obvious faults: leaking shock absorbers, broken springs or play in ball joints. If the car is clearly "walking" or is skewed to one side, this will raise questions. Air suspension must be in good working order and free of air leaks.
⚠️ Attention: Installing wheels with a larger diameter than those provided by the manufacturer without making changes to the design is a violation. Tires must correspond to the dimensions specified in the vehicle documentation.
Also check the wheel fastenings. The absence of at least one bolt or nut is a direct path to the impound lot, since the operation of such a vehicle is prohibited.
Engine, exhaust system and fluids
Although in-depth diagnostics of the engine are not carried out on site, its appearance and idle speed are assessed. The engine should run smoothly, without strong vibrations or extraneous knocks. The presence of technical fluids (oil, antifreeze) leaking onto the asphalt after parking is a serious argument against registration.
The exhaust system must be sealed. Silencers should not have burnouts, and the noise level should not exceed established standards. A cut catalyst or installed direct-flow system ("co-current") often causes failure, as this is a change in design and noise level.
The inspector may look under the hood to make sure there are no makeshift auxiliary tanks or modified fuel delivery system. If you installed HBO, check the presence of the corresponding mark in the PTS and certificate.
The tightness of the exhaust system and the absence of fluid leaks are basic environmental and fire safety requirements that are checked first.
It is better to check the oil and coolant levels in advance. If the dipstick shows no oil, this may be regarded as a malfunction that requires elimination before operation.
Frequent reasons for refusal of registration
There are a number of reasons why an inspector has the right to refuse to register a car. The most common of them is that the design does not meet the requirements. Technical regulations. This could be either unregistered tuning or the absence of mandatory safety elements.
The second common reason is the inability to identify the vehicle. If the VIN number is interrupted, altered or destroyed by corrosion, and there is no way to confirm its legality, registration will be denied. Also, a refusal will follow if the car is wanted or restrictions are imposed on registration actions.
The third reason is the lack of a valid MTPL policy or errors in the data. The system works online, and if the insurance does not “get through” the database, the procedure will be suspended.
⚠️ Attention: An attempt to bribe an inspector to undergo an inspection if there are faults will result in criminal liability. All defects must be corrected legally.
Do not try to hide serious defects. If a car is technically faulty, it is not legally possible to register it, and the inspector is required to record this.
What to do after a successful inspection
If the car has successfully passed the inspection, the inspector puts a corresponding mark on the application or enters data into the system. After this, you pay state fees for issuing STS and license plates (if they change). In 2026, payments can be made directly at the branch via a terminal or online.
Having received it in your hands Vehicle Registration Certificate (CTC) and numbers, carefully check all the data on site. Mistakes in the last name, VIN code or engine number made by the operator will create problems for you in the future when selling or traveling abroad.
You are now the full owner of the registered vehicle. Don’t forget to set the numbers in accordance with GOST and always carry a package of documents with you. Successful registration is a guarantee that your car is legally clean and safe.
How long are examination results valid?
The inspection results are valid for 30 days for re-application if the initial registration did not take place due to technical reasons not related to the correction of malfunctions.
Questions and answers (FAQ)
Is it possible to register a car if the bumper is broken?
If the bumper holds securely and does not pose a threat of parts falling onto the road, and does not cover the license plate or lights, registration can be carried out. However, if the bumper is openly loose or missing, registration will be denied until the problem is resolved.
Is it necessary to wash the car before inspection at the traffic police?
The law does not oblige you to wash the car, but the inspector has the right to require the license plates and VIN code to be cleaned for identification. A heavily dirty vehicle that hides damage or license plates may not be accepted for inspection.
What happens if the engine number is not readable?
If the engine number is unreadable due to corrosion, but the VIN is fine, registration is often done. However, in controversial cases, an examination may be ordered. If the engine number is changed or interrupted, this is a reason for refusal and checking against the database of stolen cars.
Is it possible to undergo an inspection if the tinting is not in accordance with GOST?
Formally, tinting is a traffic violation for which a fine is issued. Registration may be denied precisely because of tinting if it completely obscures the view or does not allow identification of the driver, but more often they require it to be removed on the spot or a warrant is issued.