Which Products Fall Under TR CU 018

TR CU 018/2011 applies to wheeled vehicles in categories M, N and O, to vehicle chassis, and to components and assemblies affecting safety, mass-produced and single vehicles alike, imported included. Modification that affects safety brings a vehicle back into scope.
What does TR CU 018 apply to?
TR CU 018/2011, On the safety of wheeled vehicles, applies to:
- Wheeled vehicles of categories M, N and O
- Vehicle chassis
- Components and assemblies affecting vehicle safety
It covers both mass-produced and single vehicles, imports included. Establishing whether a product falls inside is the first thing a manufacturer or importer has to settle, because everything else follows from it.
The vehicle categories
| Category | Meaning |
|---|---|
| M | Passenger vehicles |
| N | Goods vehicles |
| O | Trailers and semi-trailers |
Each has its own technical and safety requirements. Mandatory conformity assessment applies to all three.
Are spare parts included?
TR CU 018 is mandatory for vehicle components that:
- Affect active or passive safety
- Are subject to certification or declaration
- Are listed within the scope of the regulation
In practice: braking systems, steering components, lighting devices, seat belts and other safety-related parts.
The three conditions are not alternatives to be argued between: a part meeting any of them is in scope, and the third refers to the product lists rather than to a judgment about the part.
Modification and conversion
If a vehicle undergoes design changes that affect safety requirements, it must comply with TR CU 018. Additional conformity assessment and approval procedures may be required.
That is the provision converters most often overlook. A vehicle that was approved when it left the factory is not automatically approved after it has been altered.
What is excluded?
- Vehicles intended exclusively for sporting events
- Military vehicles
- Vehicles not designed for use on public roads
Once scope is settled, the next determination is the approval form, see certification or declaration under TR CU 018. For components specifically, EAC approval for automotive spare parts covers the testing and document set.
Why classification matters
Correct classification is what makes certification, customs clearance and vehicle registration proceed without incident. Getting it wrong produces a hold at whichever of those three points comes first.
Sources
- TR CU 018/2011, On the safety of wheeled vehicles, Eurasian Economic Commission
- Eurasian Economic Commission Board Resolution No. 77 of 14 July 2015, product lists under TR CU 018
Frequently asked questions
Which vehicle categories are covered?
Category M, passenger vehicles; category N, goods vehicles; and category O, trailers and semi-trailers. Each category carries its own technical and safety requirements, and mandatory conformity assessment applies to all three.
Are spare parts included?
Components are in scope where they affect active or passive safety, are subject to certification or declaration, or are listed in the regulation's scope. That includes braking systems, steering components, lighting devices, seat belts and other safety-related parts.
What is excluded?
Vehicles intended exclusively for sporting events; military vehicles; and vehicles not designed for use on public roads. Everything else in the covered categories is in scope, including single vehicles and imports.
Not sure which of these applies to your product? Send it and we will tell you


