IATF 16949 Certification for Auto Component Makers
IATF 16949 is the quality management standard that vehicle makers and their large suppliers expect from automotive part manufacturers. It works together with ISO 9001 and can only be certified by an IATF-recognised certification body. We check your eligibility, organise the documents and records, and coordinate the audit timetable under the IATF Rules 6th edition.
What it is
IATF 16949 is the automotive sector’s quality management system standard, published by the International Automotive Task Force (IATF). It adds automotive requirements, including customer-specific requirements and tighter supplier control, on top of ISO 9001.
It is not a standalone standard. The certifiable combination today is IATF 16949:2016 with ISO 9001:2015. Certification follows the IATF Rules 6th edition, in force since 1 January 2025, and only an IATF-recognised certification body can issue the certificate. A second edition of IATF 16949 is planned for mid-2027, aligned with ISO 9001:2026.
Who it applies to
Manufacturers of automotive parts
The IATF Rules allow only organisations that manufacture automotive products, and where relevant design them, to be certified. Products include production parts and materials, accessory parts and replacement parts.
Sites with at least one value-added step
Manufacturing means at least one value-added activity that transforms the input material or part. Forging, machining, moulding, plating and assembly all count. Pure trading or warehousing does not.
Parts for road vehicles
The scheme covers homologated vehicles intended for public roads.
Why it matters
Vehicle makers ask for it
Many vehicle makers and tier-1 suppliers expect IATF 16949 before adding a part supplier, especially for production parts.
It covers all your auto customers
If any customer of a site requires IATF 16949, every automotive customer of that site comes into the audit scope. One system serves them all.
It tightens the shop floor
Risk analysis, control plans, measurement checks and structured problem-solving become part of daily work.
Documents required
Business documents
- Certificate of incorporation or firm registration, GST certificate
- Udyam registration, if you are an MSME
- Factory licence and site address proof
- List of customers, products and part numbers
Quality system documents
- Quality manual and process map
- Control plans, process FMEAs and flow diagrams
- Customer-specific requirements of each customer
- Measurement system and calibration records
Evidence for the audit
- Internal audit reports and management review records
- Customer performance data: delivery, quality, complaints
- Supplier evaluation and approval records
- Training and competence records
ISO 9001 vs IATF 16949
| ISO 9001 | IATF 16949 | |
|---|---|---|
| Who can use it | Any organisation, any sector | Automotive product manufacturers only |
| Relationship | Standalone standard | Used together with ISO 9001 |
| Who certifies | Accredited certification bodies | IATF-recognised certification bodies only |
| Surveillance | At least once a calendar year | Every 12 months, within ±3 months of the due date |
| Customer-specific requirements | Not built in | Must be identified and met |
If you already hold ISO 9001 certification, you have the base. IATF 16949 builds automotive controls on top of it.
Say a Manesar die-casting unit has run ISO 9001 for years and now has an enquiry from a two-wheeler maker. Its quality manual, internal audits and management reviews carry over. What it adds is the automotive layer, such as control plans, FMEAs and customer-specific requirements.
How it works
Confirm the site is eligible
We confirm the site makes automotive products and map the customers in scope. Take a Faridabad sheet-metal unit that supplies brackets to a tier-1 and also makes panels for a white-goods company: the automotive customers come into scope, the appliance work does not.
Build the automotive processes
Your team, with an implementation consultant, builds the automotive processes. We organise the documents and records the certification body will ask for. Collect each customer’s specific requirements early; every one of them gets audited.
Pick one recognised certification body
Each site is audited by only one IATF-recognised certification body. Here is the catch: under the Rules 6th edition, the body can no longer do a pre-audit. Your own internal audit has to tell you whether you are ready.
Clear stage 1, then stage 2
Stage 2 must start at least 20 and at most 90 calendar days after stage 1. Audit dates are confirmed 90 days in advance, and planning information goes to the auditor at least 30 days before.
Close non-conformities and get certified
A major non-conformity needs an initial response within 15 calendar days. Once corrective actions are accepted, the certificate is issued and recorded in the IATF database.
Timelines
Three-year certificate cycle
Certification runs on a three-year cycle, with surveillance audits every 12 months. Six- and nine-month intervals were removed by the Rules 6th edition.
Surveillance within ±3 months
Each surveillance audit must happen within three months either side of its due date. Miss the window and the certificate can be cancelled.
Second edition in 2027
The IATF plans to publish IATF 16949’s second edition in mid-2027, with its transition aligned to the end of the ISO 9001:2026 transition. Until the transition dates are announced, the 2016 edition remains the certifiable one.
What happens if the certificate lapses
Cancellation for a missed audit
If a surveillance audit is not held within ±3 months of its due date, the certificate is cancelled under the Rules 6th edition.
Suspension over major findings
A suspended client must respond within 20 days. If the issues stay open, the certificate can be withdrawn.
Customer sourcing at risk
Certificates are recorded in the IATF database. A customer who requires IATF 16949 can put new business on hold when yours lapses.
Frequently asked questions
Can a trader or distributor get IATF 16949 certification?
No. Under the IATF Rules, only organisations that manufacture automotive products, and where applicable design them, are eligible. Manufacturing means at least one value-added activity that transforms the input material or part. A trader, warehouse or distributor with no such step cannot be certified. Such businesses can look at ISO 9001 instead, which works for any sector.
Do I need ISO 9001 before IATF 16949?
You do not need a separate ISO 9001 certificate, but you must meet ISO 9001’s requirements. IATF 16949 is used together with ISO 9001; today’s certifiable combination is IATF 16949:2016 with ISO 9001:2015. The IATF certificate covers both. If you already run an ISO 9001 system, you have a head start, because the automotive requirements build on the same structure.
Who issues IATF 16949 certificates?
Only certification bodies recognised by the IATF can issue IATF 16949 certificates. Each manufacturing site is audited and certified by just one recognised body. Certificates are recorded in the IATF database. A certificate from a body outside the IATF scheme is not accepted. We help you shortlist recognised bodies and compare their timelines.
How long is an IATF 16949 certificate valid?
Certification runs on a three-year cycle with surveillance audits every 12 months. Under the IATF Rules 6th edition, effective 1 January 2025, each surveillance audit must take place within ±3 months of its due date. If it does not, the certificate is cancelled. Recertification happens before the cycle ends. We diarise every date so nothing slips past the window.
Can the certification body do a pre-audit?
No. Since the IATF Rules 6th edition took effect on 1 January 2025, certification bodies may not carry out pre-audits or pre-assessments. Readiness has to be checked through your own internal audits and management review. The stage 1 audit then reviews readiness, and stage 2 must start within 20 to 90 calendar days of stage 1. We help you prepare the records before stage 1.
What happens to IATF 16949 now that ISO 9001:2026 is out?
Nothing changes immediately. ISO 9001:2026 was published on 16 September 2026, and the IATF plans a second edition of IATF 16949 for mid-2027. The IATF has said the end of the transition will be aligned with the end of the ISO 9001 transition. Until then, IATF 16949:2016 with ISO 9001:2015 remains the certifiable combination, so your current certificate is unaffected for now.
Does IATF 16949 cover all my customers?
Yes, all automotive customers of the site. The IATF Rules say that if a site supplies any customer that requires IATF 16949 certification, every automotive customer of that site comes into the audit scope. You cannot certify one customer’s line and leave the rest out. Your system must also meet each customer’s specific requirements, which we help you list at the start.
Is there a government fee for IATF 16949?
No, IATF 16949 is a private certification scheme with no government fee. The cost is the certification body’s audit fee, which depends mainly on headcount and the number of sites, plus any consultant support. We quote our own fee upfront and help you compare certification body quotes, so the full cost is clear before you start.
What it costs
Our fee plus the government fee that applies to your case, quoted before you commit. Tell us the situation and we will price it exactly.
IATF 16949 carries no government fee. The certification body charges for audit days, which depend on headcount and the number of sites.
Ready to begin?
Tell us what you make and who you supply, and we will map your route to IATF 16949 before the audit dates are fixed.