Regulatory Engineering Support

Conformity of Production Documentation Support

Engineering and documentation support for demonstrating that vehicles, systems and components produced in series remain consistent with their approved technical configuration.

Documentation Objective

Production vehicles must remain consistent with the approved type

Type approval establishes an accepted technical configuration. Production records, drawings, components, inspections and change controls must then demonstrate that vehicles manufactured in series continue to correspond to that configuration.

Conformity depends on controlled production evidence

Approved drawings alone are not sufficient. Component traceability, inspection results, production checks, non-conformity actions and technical changes must be recorded and linked to the applicable vehicle type, variant and version.

Service Scope

Technical documentation from approved design to production control

The scope can cover a complete vehicle, an approved system, selected components or the technical records required for a CoP review.

01

Approval-to-production mapping

Linking approval documents, technical specifications and drawings to the corresponding production configurations.

02

Controlled characteristic definition

Identification of dimensions, components, functions and installation details that require production verification.

03

Inspection-record preparation

Development and organisation of checklists, measurement records, functional checks and supporting evidence.

04

Component traceability

Definition of records connecting approved components, supplier references and production vehicles.

05

Technical change control

Evaluation of design, material, supplier and component changes against the approved configuration.

06

Corrective-action documentation

Organisation of technical findings, non-conformities, containment actions, design updates and verification records.

Typical Control Areas

Production evidence requiring technical traceability

The final control plan must reflect the applicable approvals, production process, identified risks and authority requirements.

Vehicle type, variant and version identification
Approved drawings and current production revisions
Vehicle dimensions, masses and capacity-related checks
Safety-related system and component references
Door systems, emergency operation and functional checks
Material, supplier and component traceability records
Installation and assembly verification records
Measuring-equipment and inspection-record references
Non-conformity, rework and corrective-action records
Approval extensions and engineering change history
Project Workflow

From approved configuration to traceable production records

STEP 01

Review

Approval documents, vehicle configurations and production processes are examined.

STEP 02

Define

Controlled characteristics, inspection points and required evidence are identified.

STEP 03

Prepare

Checklists, records, traceability tables and technical controls are structured.

STEP 04

Verify

Available production evidence is checked against the approved technical configuration.

STEP 05

Maintain

Changes, non-conformities and corrective actions are recorded and followed.

Project Outputs

Structured documentation for production-conformity control

Approval-to-production matrix

Traceable links between approved configurations, production drawings, components and vehicle variants.

Technical control plan

Defined controlled characteristics, inspection method, frequency, responsibility and record requirements.

Inspection and evidence package

Structured checklists, measurements, functional checks, photographs and traceability records.

Change and action register

Controlled engineering changes, non-conformities, corrective actions and verification status.

TLG SYSTEMS provides engineering and documentation support. The approval holder and vehicle manufacturer remain responsible for maintaining conformity of production and satisfying the requirements of the responsible approval authority.
Start Your CoP Review

Need to organise production records for an approved vehicle?

Send us the applicable approvals, vehicle configurations, production drawings, inspection records and current control plan. We will review the available evidence and define the required documentation work.

SEND PRODUCTION DATA