Why must the actual vehicle configuration be reconciled with the certification dossier?

01

Direct answer

Direct answer

Certification and technical evidence always relate to a defined type or configuration scope. If the actual vehicle differs from the dossier in a characteristic that affects an applicable requirement, test evidence or the type/family scope, the business should not assume that the existing dossier still covers that vehicle. The differences should be identified and assessed through an impact/gap analysis.

02

The practical issue

The same commercial name does not establish that two vehicles have the same regulatory configuration. Differences in market specification, options, suppliers, part numbers or production changes can create a mismatch.

03

Points to reconcile

  • Model/type/variant/version.
  • Dimensions, mass and other relevant technical parameters.
  • Powertrain/EV configuration where it affects an applicable requirement.
  • Glazing, mirrors/camera-monitor systems, tyres, wheels, lamps and other regulated components.
  • Approval mark, label, VIN and identification.
  • Drawing, BOM, part number, supplier and production site.
  • Test-report, approval and certificate scope.
04

Regulatory basis

LEGAL REQUIREMENT: Applicable QCVN and certification procedures are determined by the relevant product/type and dossier. Whether a change requires additional testing or certification must be concluded from the specific provisions and project scope.

05

Expert analysis

EXPERT INTERPRETATION: Manage a “regulatory configuration baseline” rather than only a certificate list. The baseline provides the link between the physical vehicle and its evidence.

EXPERIENCE-BASED INSIGHT: LotusTSE prioritizes inconsistencies across actual product → type/family → technical characteristics → approval mark → report → approval/certificate. When a change occurs, an impact/gap analysis is performed before concluding that supplementary testing, COP action or another procedure is required.

06

Risks

Evidence covering a different variant; part substitution; changed option package; different drawing revision; non-matching vehicle photograph or approval mark; reuse of a dossier from another market without assessment.

07

Approach

1. Freeze the regulatory baseline.

2. Compare the actual vehicle against the baseline.

3. Classify each delta by requirement, test and type scope.

4. Perform a gap analysis.

5. Determine the required action after regulatory verification.

08

LotusTSE support

Configuration audit; dossier-consistency review; change-impact assessment; evidence matrix.

09

Knowledge Graph

Service: Imported or domestically manufactured/assembled vehicles; document reconciliation.

QCVN: QCVN 09 and the applicable component QCVNs.

Circular: TT54/2024, TT55/2024 and amendments.

Related: Product Changes; Pre-shipment Checks; Test Report vs Certificate.

10

NEEDS VERIFICATION

Each delta must be assessed against the specific requirement and project; a generic change list must not be used to reach a legal conclusion.

KG

This content does not replace a case-specific legal or technical assessment.

LotusTSE

Need to apply this guidance to a specific configuration or project?

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