Automotive
Parts, assembly, and traceability for automotive suppliers
Automotive parts and assemblies demand traceable lots and disciplined BOMs. IEMSuite tracks components, runs multi-step builds, and keeps a defensible history.
The challenges in automotive
Parts and assemblies must be traceable for quality and recall.
Builds combine components into multi-level assemblies.
Quality issues must stop a lot before it ships.
How IEMSuite helps
Every capability below is a feature that ships today - mapped to what automotive operations need most.
Lot-tracked parts
Every part lives in a lot with cost and location, traceable forward to the assemblies and orders it reached.
Sub-assemblies
Build multi-level assemblies by producing semi-finished components first, then consuming them in the next stage.
QC gates
Inspections and NCRs hold a lot in quarantine until it passes, so nothing unapproved is allocated.
Per-order COGS
Cost is captured from the exact lots consumed and locked at allocation for accurate margin.
How a batch moves through automotive
- 1
Material receipt
Raw material and bought-in parts arrive as lots with heat number or supplier batch, certification reference and cost.
- 2
Incoming quality
Inspection against your acceptance criteria. Nonconforming material quarantines with an NCR rather than being segregated informally.
- 3
Production run
The BOM consumes specific material lots into a batch that records its build window and operator, which is what a containment action needs.
- 4
Final inspection and shipment
Allocation ties the finished lot to the customer shipment, so a warranty claim resolves to a build and its inputs.
Standards automotive operations work under
IEMSuite is not certified against any of these. What it does is hold the records they ask you to be able to produce.
IATF 16949
- What it asks for
- Traceability sufficient to identify affected product in a containment action, with records of nonconforming material and corrective action.
- Where the record comes from
- Lot genealogy bounds the affected population, and QC failures open an NCR with quarantine and an audit trail. IEMSuite is not certified to IATF 16949; a supplier pursuing certification would use these records as evidence, not as the certification.
PPAP submission
- What it asks for
- Part submission evidence including material certifications and dimensional results tied to a specific production run.
- Where the record comes from
- QC results and component lots attach to the production batch they came from, which is the run-level evidence a PPAP package draws on. Assembling and submitting the package stays a manual process.
AIAG traceability expectations
- What it asks for
- Ability to identify the build window and the material behind a suspect part quickly enough to contain it.
- Where the record comes from
- Batches carry their build date, operator and component lots, so containment starts from a bounded window rather than a date range guess.
Audit-ready by design
Forward/backward lot genealogy and immutable QC + movement records support quality and recall traceability.
Automotive inventory questions
What traceability does an automotive customer expect from a small supplier?
The practical test is a containment request: given a suspect part, how quickly can you name every unit built from the same material and where each one shipped. Customers care less about the system than about the answer arriving in hours. Heat number to batch to shipment is the chain that produces it.
How do I bound a containment action instead of quarantining everything?
By recording which material lot each build consumed. Without that link, containment is defined by a date range, which always over-captures. With it, the affected population is exactly the batches that used the suspect lot, and the difference is usually an order of magnitude in scrap and freight.
How should suppliers track heat numbers through production?
Store the heat number as the lot identity at receipt and let production consume that lot specifically. The common failure is recording the heat number on the certificate but issuing material from a pooled stock figure, which breaks the link at the first operation.
Does IEMSuite support IATF 16949 certification?
It supports the record keeping the standard asks for - traceability, nonconforming material control, corrective action records with an audit trail - but it is not certified to IATF 16949 and no software makes an operation compliant. Certification is granted against your processes by an accredited body; these records are evidence you bring to that audit.