International Whole Vehicle Type Approval
ATS works within IWVTA System, a UNECE framework under the World Forum for Harmonization of Vehicle Regulations (WP.29) that standardizes motor vehicle safety and environmental compliance across participating countries.
ATS works within IWVTA System, a UNECE framework under the World Forum for Harmonization of Vehicle Regulations (WP.29) that standardizes motor vehicle safety and environmental compliance across participating countries.
For manufacturers planning whole vehicle approval, ATS helps connect the vehicle program, supporting component evidence and target market expectations into one practical route.
IWVTA planning begins with the whole vehicle architecture, target participating countries, available component approvals and the evidence matrix needed for a harmonized UNECE approval route.
Need Approval Support?
ATS Poland will help map whole vehicle approval evidence, component dependencies and UNECE compliance priorities.
Scope
Framework review under WP.29 for vehicle safety and environmental compliance.
Coordination across systems, components and assembled vehicle evidence.
Support for understanding participating countries and approval expectations.
Clear tracking of certificates, reports and open technical items.
How the Work Is Planned
Identify whether IWVTA is suitable for the vehicle and target markets.
Build a practical checklist of approvals, reports and technical files.
Compare available evidence with the selected approval path.
Prioritize missing evidence, testing needs and documentation updates.
Prepare before Enquiry
Readiness Checkpoints
IWVTA depends on how component approvals, system evidence and vehicle-level conformity fit together, so the evidence path is organized before formal approval planning moves forward.
Confirm the whole vehicle family, variants and systems included in the approval route.
Identify which component and system approvals support the IWVTA evidence matrix.
Review missing reports, certificates or technical files that could block the whole vehicle route.
Align testing, component closure and authority review with the production plan.
Program Deliverables
A clear view of whole vehicle scope, participating market route and UNECE regulation coverage.
System approvals, component reports and certificates organized against whole vehicle needs.
Practical next steps for missing evidence, testing needs and authority-readiness actions.
Before Submission
ATS Poland can review IWVTA gaps before your team commits to final testing, approval timing or production launch dates.
FAQs
It is focused on whole vehicle approval, but the readiness work connects many component and system approvals.
Start before final production tooling where possible, so approval gaps can be corrected early.
IWVTA is useful when a vehicle program needs a coordinated approval route across whole-vehicle systems and supporting component evidence.
ATS reviews the vehicle scope, applicable approvals, system documentation and open evidence gaps before the submission route is finalized.