UN R118 Material Documentation Support
Engineering support for identifying, organising and tracing the interior materials used in buses, minibuses and coaches during flammability-related approval preparation.
Every relevant vehicle material must be identifiable and traceable
Interior trim, insulation, flooring, seat materials, curtains, plastics, cables and other installed materials may require supporting technical evidence. Missing supplier data or unclear material references can delay testing and approval preparation.
A test report is useful only when it matches the installed material
Product name, manufacturer, composition, thickness, mass per unit area, construction and installation location must be consistent across the vehicle, supplier declaration and supporting test documentation.
Material identification, evidence review and document control
Support can begin during material selection, prototype construction or preparation of an existing vehicle for an approval project.
Vehicle material survey
Identification of relevant materials, components, installation locations, suppliers and available technical evidence.
Material classification
Organisation of materials according to their type, construction, application, location and required project documentation.
Supplier document review
Review of declarations, datasheets, certificates and test reports for consistency with the material used in the vehicle.
Gap identification
Identification of missing, expired, incomplete or technically inconsistent material documentation.
Test-sample preparation support
Coordination of sample definition, supplier information, dimensions, orientation and traceability inputs requested for testing.
Approval-package preparation
Organisation of material lists, installation locations, evidence, photographs and supporting technical records.
Materials and components reviewed during preparation
The final material scope must be established for the actual vehicle, its construction and the requirements accepted by the responsible authority or technical service.
From vehicle material survey to a controlled evidence package
Survey
Installed and planned materials are identified with their locations and suppliers.
Classify
Materials are grouped by type, construction, application and evidence requirement.
Verify
Supplier data, material references and available reports are checked for consistency.
Close gaps
Missing documents, supplier questions and potential test needs are coordinated.
Compile
Material lists and supporting evidence are organised for project submission.
Traceable material data for approval preparation
Material master list
Structured records covering material description, supplier, reference, construction and installation location.
Evidence-status matrix
Clear identification of available, missing, incomplete or inconsistent technical documents.
Supplier action list
Required declarations, technical clarifications, samples and supporting documents for each open material.
Documentation package
Organised material lists, datasheets, reports, declarations, photographs and location information.
Need to organise vehicle materials and supporting documents?
Send us the vehicle material list, supplier datasheets, available reports, interior drawings and material-location information. We will review the evidence status and identify the required actions.