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Bookmark this page and share it with your quality team. And whenever you encounter the term in online forums or supplier documentation, you will know exactly what it refers to — and more importantly, where to find the Excel questionnaire you need.
Suppliers to OEMs like Volkswagen, BMW, Daimler, and Porsche are frequently required to self-audit using the VDA 63 questionnaire.
Almost full compliance; minor non-conformities with no risk to the product. vda 63 questionnaire xls link
The quest for a usually marks the beginning of a high-stakes "health check" for an automotive manufacturing line. In the industry, this questionnaire isn't just a spreadsheet; it is the "compass" that determines if a supplier is ready to work with giants like Volkswagen, BMW, or Mercedes-Benz.
| Aspect | VDA 6.3 (Process Audit) | ISO 26262 (Functional Safety) | | :--- | :--- | :--- | | | Evaluating process capability, quality, and adherence to plan. | Managing risks related to hazards caused by malfunctioning electrical/electronic systems. | | Scope | Broader manufacturing and development processes (all process steps). | Narrower focus on safety-related development processes (e.g., Hazard Analysis, Verification). | | Questionnaire | One single questionnaire covering all industries (including battery). | Requires a customized "Safety Case" – a collection of work products (e.g., FMEA, FTA). | | Key Output | A process audit report with a "process capability rating" (A/B/C). | Evidence that safety goals are met and risks are acceptably low. | | Procedural Link | Used to confirm process robustness. | Used to confirm safety of the specific battery management system (BMS). | Bookmark this page and share it with your quality team
Below is a breakdown of the questionnaire categories along with the minimum number of questions required for each section:
Not directly. They are excellent for internal preparation and training , but an official certification body will expect compliance with the original VDA publication. Almost full compliance; minor non-conformities with no risk
Online communities frequently refer to VDA 6.3 as dropping the decimal point. That is why a search for “VDA 63 questionnaire” returns Excel checklists, training slides, and question banks that are actually based on the official VDA 6.3 standard.
I can provide specific breakdown steps or clarify any confusing question criteria for you. Share public link