Regulation-Aware Engineering Before Official Approval
Technical drawings, regulatory pre-checks and documentation preparation for bus and minibus projects before official testing, approval and technical service processes.
Request Technical InformationExplore ServicesRegulatory Engineering Support
Regulation-aware engineering and technical documentation preparation for bus, minibus, midibus and commercial passenger vehicle projects.
- Vehicle technical data review
- Seating and passenger layout review
- Door and emergency exit evaluation
- Weight and axle load calculations
- Technical drawing package preparation
- Component and material information tables
UN R107 Preparation Support
Engineering and documentation support for preparing buses, minibuses and coaches for the technical requirements applicable to their vehicle category and intended passenger-service configuration.
- Vehicle category and configuration define the review scope
- Vehicle classification review
- Passenger layout review
- Door and entrance review
- Emergency-exit review
- Accessibility review
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.
- A test report is useful only when it matches the installed material
- Vehicle material survey
- Material classification
- Supplier document review
- Gap identification
- Test-sample preparation support
UN R66 Design Inputs
Engineering support for preparing vehicle geometry, structural data, mass information, connections and design inputs for rollover-related assessment and superstructure development.
- Reliable assessment requires controlled input data
- Structural geometry review
- Material and section data
- Connection definition
- Mass and centre-of-gravity inputs
- Residual-space preparation
CoC Documentation Support
Engineering support for preparing, checking and maintaining vehicle data used in Certificate of Conformity documentation for approved vehicle types, variants and versions.
- One vehicle family can contain many controlled combinations
- Approval-data review
- Variant and version mapping
- Technical-data preparation
- Template preparation
- Vehicle-level data checks
VECTO Documentation Support
Engineering and data-preparation support for organising vehicle, component and configuration information used in VECTO-related calculation and regulatory documentation processes.
- Every vehicle derivative requires a traceable configuration
- Vehicle configuration definition
- Mass-data preparation
- Component-data coordination
- Aerodynamic-input preparation
- Auxiliary-system data
COP Documentation Support
Engineering and documentation support for demonstrating that vehicles, systems and components produced in series remain consistent with their approved technical configuration.
- Conformity depends on controlled production evidence
- Approval-to-production mapping
- Controlled characteristic definition
- Inspection-record preparation
- Component traceability
- Technical change control
Technical Drawing Package Support
Structured technical drawing packages for vehicle components, assemblies, installation interfaces and production processes.
- One controlled technical reference
- Part Drawings
- Sheet-Metal Drawings
- Welded Assemblies
- Assembly Drawings
- Vehicle Installation Drawings
Pre-Homologation Risk Review
Early technical review of vehicle designs, components and documentation to identify potential regulatory risks before testing and approval.
- Testing should confirm the design—not reveal the design strategy
- Vehicle Configuration
- Structural Design
- Weight and Axle Loads
- Component Compliance
- Passenger and Door Areas
Testing & Technical Service Coordination Support
Engineering support for test preparation, technical documentation, vehicle readiness and communication with the designated technical service.
- Test time should be used for verification
- Test Scope Definition
- Vehicle Readiness Review
- Document Preparation
- Technical Question Follow-Up
- Test-Day Engineering Support
Planning a bus, minibus or door system project?
Send us your chassis platform, vehicle layout and project targets. We will review the scope and come back with the right technical contact.
Contact TLG SYSTEMS