Market surveillance & conformity assessment

Whether it’s new car production or vehicles in the fleet: safety, environmental sustainability and confidence in the mobility of tomorrow can only be guaranteed if the applicable requirements are consistently monitored and adhered to. As a technical service provider, TÜV NORD Mobilität provides reliable support to regulatory authorities and vehicle manufacturers – with practical testing, independent expertise and state-of-the-art measurement technology, both in the laboratory and in the field.

Our services are aimed at those responsible for ensuring that vehicle production and monitoring comply with the law – in industry, government and the technical sector:

• Vehicle manufacturers who are required to monitor their models on the market
• Approval and regulatory authorities that verify vehicle compliance
• Developers and test teams who rely on accredited tests and measurements

Whether it’s field testing, type approval or expert assessment – we are here to support you with our technical expertise and regulatory experience.

Our services cover all relevant areas of testing to ensure vehicle conformity in the market – from production monitoring to independent assessment. The following key areas will take you directly to the detailed service descriptions:

• In-Service Conformity (ISC)
• Conformity of Production (CoP)
• Product testing as part of the validation process
• Mobile measurements under real-world conditions
• Expert reports on special-purpose vehicles or legal matters

Vehicles must comply with emission limits not only during type approval but also during normal operation. By carrying out targeted spot checks in the field, we test production vehicles under real-world conditions. This allows deviations to be identified at an early stage – and compliance with all requirements is reliably documented.

We support you with the following services:

• Selection and organisation of field samples: We select representative vehicles from various market segments.
• Measurement of real-world emissions: Recording of pollutant and CO₂ emissions under everyday conditions.
• Comparison with type-approval values: We compare the measurement data with the originally approved limit values.
• Data analysis & reporting: Systematic evaluation and clear reports for regulatory compliance.
• Recommendations for action: Based on the results, we provide suggestions for optimising production or retrofitting.

Our TÜV NORD experts ensure that emissions compliance is guaranteed in the long term and that you are legally on the safe side.

Once type-approved, all production vehicles must continue to comply with the approved specifications. Through targeted production monitoring as part of the CoP, we ensure the consistent quality of your production.

Our services include:

• Auditing of production lines: We check process steps for consistency and accuracy.
• Random checks on outgoing goods: Analysis of vehicles at the factory prior to dispatch.
• Quality measurements of emissions and fuel consumption: Ensuring that production vehicles also comply with the limit values.
• Non-conformity analysis & corrective actions: Root cause analysis and recommendations for process optimisation.
• Regular reporting: Documentation for internal quality assurance and regulatory compliance.

This is how we ensure that series production consistently meets type-approval requirements – for ongoing product safety and legal certainty.

Right from the development phase, we support your powertrain technologies with comprehensive testing services in our ISO 17025-accredited laboratory. This enables you to gain important insights into emissions and driving performance at an early stage.

Our services in detail:

• Component and system testing: Testing of powertrains, engines, gearboxes, etc.
• Emissions and fuel consumption measurements: Laboratory-based analyses in accordance with statutory and segment-specific standards.
• Driving performance measurements: acceleration, noise, range under defined test conditions.
• Development of test protocols: Customised test designs tailored to your requirements.
• Report & interpretation: Analysis of results to validate your development stages.

Our laboratories enable you to make data-driven decisions – a solid foundation for type approval and market entry.

Not every test has to be carried out in the laboratory – we take our state-of-the-art measurement technology straight out onto the road. Ideal for real-world testing, comparative measurements or operational scenarios under everyday conditions.

Our mobile services:

• On-board measurement technology installation: We professionally install PEMS and other sensor systems in your test vehicles.
• Real-world emission tests: Recording of pollutants and fuel consumption during real driving cycles.
• Driving performance analysis: Documentation of range, charging behaviour (for BEVs) or engine performance data.
• Data processing & independent evaluation: Transparent analysis documented for regulatory authorities, customers or internal quality checks.
• Flexible deployment planning: Nationwide or across Europe – precisely tailored to your test setup.

With our mobile measurement logistics, we deliver reliable results directly in real-world operation – independently and efficiently.

Independent expert assessment is crucial for small-batch production, special-purpose vehicles or legally relevant issues. Our experts provide court-admissible reports on emissions, range, fuel consumption and system compliance.

Our expert services include:

• On-site or bench testing: assessment of vehicles, components or modifications.
• Emissions tests & fuel consumption analyses: Comparative measurements to establish the facts.
• Range and performance verification: Determination of driving parameters for detailed reports.
• Preparation of legally compliant reports: Verifiable, court-admissible documentation including technical justification.
• Advice on rectification: Recommendations for technical clarification or regulatory compliance.

Our expert reports provide clarity – legally unassailable, technically sound and tailored to your specific needs.