What batch traceability software does
Batch traceability software records the identity of every lot of material as it moves through your business: from the supplier lot received at the gate, through each production stage where lots are mixed, split or transformed, to the finished batches dispatched to customers. When something goes wrong, it lets you trace backwards to the cause and forwards to everything that may be affected.
Without a system, tracing a complaint means searching through goods receipt registers, batch cards, production logs and dispatch records, often on paper, and hoping they were filled in consistently. In DotOne, batch identity is captured as part of normal transactions, so traceability is a by-product of everyday work rather than a separate documentation effort.
Who needs lot tracking and why
Traceability is a regulatory expectation in some industries and a commercial requirement in many others. Export customers, OEMs, large retailers and institutional buyers increasingly ask suppliers to demonstrate it. Even without external pressure, traceability is one of the most effective tools for finding the root cause of quality problems.
- Chemicals, adhesives and coatings: raw material lots, formula batches, shelf life and certificates of analysis.
- Food and FMCG: ingredient lots, production dates, expiry and recall readiness.
- Steel and metals: heat numbers and coil numbers carried from mill certificate to finished part.
- Tapes, films and packaging: jumbo roll identity carried through coating, slitting and rewinding.
- Plywood and laminates: press batch, glue lot and veneer lot linked to graded output.
- Auto components: lot traceability to the customer part and shipment as part of supplier quality expectations.
How batch identity is captured
Traceability depends on capturing batch identity at every point where material changes hands or form. The ERP builds this into the documents your teams already use, so there is no separate traceability register to maintain.
At receipt
The goods receipt note records the supplier batch or lot number, manufacturing and expiry dates where relevant, and assigns an internal lot number. A barcode or QR label is printed so the lot can be scanned at every later step. Quality results from incoming inspection are attached to the lot.
At issue to production
When material is issued against a production order, the store selects or scans the specific lots used. If a production batch consumes several lots of the same material, each is recorded with its quantity.
At production output
Output is recorded as a new batch with its own number, linked to all input lots and to the production order, machine, shift and operator. Intermediate batches at each stage create a chain from raw material to finished goods.
At dispatch
Picking and dispatch record which finished batches went to which customer, on which invoice and vehicle. The trace now reaches from supplier to customer.
Forward and backward traceability
Backward traceability starts from a finished batch, often one that is the subject of a complaint, and shows every input lot, supplier, machine, shift and quality result involved in making it. Forward traceability starts from an input lot, often one found to be defective, and shows every intermediate and finished batch it went into and every customer who received those batches.
Both traces are available as genealogy reports in the ERP, displayed as a tree that can be expanded level by level and exported. What used to take days of searching through files can be answered in minutes, which matters when a customer is waiting for an explanation or a recall decision has to be made.
Traceability also extends outside your premises. When material goes to a job worker for processing, the lots sent and the lots returned are linked through the job work challan, so outsourced stages do not break the chain. Rework batches keep a link to the original batch they came from.
Hold, release and recall
When a problem is suspected, speed of containment matters. The ERP allows any batch to be placed on hold in all locations at once. Held stock cannot be issued, picked or dispatched until quality releases it. If forward traceability shows that affected material has already reached customers, the system lists the invoices, quantities and contacts needed to manage a recall or replacement.
Many businesses also run mock recalls to test their readiness. With traceability built into the ERP, a mock recall becomes a quick report rather than a stressful exercise. These controls work closely with quality management, where non-conformance and corrective action records are maintained.
Expiry, shelf life and FEFO
For materials and products with limited shelf life, batch dates drive daily decisions. The ERP records manufacturing and expiry dates per batch, calculates remaining shelf life and supports first-expired-first-out picking, so older stock is used or dispatched first.
- Alerts for batches approaching expiry, with lead time you define.
- Blocking of expired batches from issue and dispatch.
- Customer-specific minimum remaining shelf life checks at dispatch.
- Retest dates for materials that can be re-qualified rather than discarded.
In larger stores these rules are applied at bin level through warehouse management picking logic.
Industry-specific identities: heats, coils and rolls
Not every industry calls it a batch. Steel processors track heat numbers from mill test certificates and coil numbers through slitting and cutting. Tape and film converters track jumbo rolls through coating, and then the log rolls and finished rolls cut from them. Plywood and laminate plants track press loads. The ERP adapts its terminology and label formats to these identities.
When one parent identity is split into many children, such as a coil slit into several narrower coils or a jumbo roll converted into hundreds of finished rolls, the parent-child link is kept automatically. Remnants and offcuts retain their parent identity, so even partially used material remains traceable.
Mill test certificates and supplier certificates of analysis can be attached to the incoming lot, and the relevant values carried onto the test certificate issued to your customer.
Using AI with traceability data
Traceability data is valuable beyond recalls. When quality results, production parameters and batch genealogy are stored together, patterns emerge. AI agents in DotOne can analyse this data to suggest likely causes of quality issues, for example a rise in rejection linked to a particular supplier lot, raw material age or machine.
- Complaint analysis: links complaints to common input lots, shifts or machines.
- Supplier lot comparison: compares performance of batches made from different supplier lots.
- Expiry risk summaries: lists stock at risk of expiring before planned consumption.
These insights are presented for review by quality and production teams. Read more on our AI-powered ERP page.
Batch-wise cost and stock visibility
Because each batch carries its consumption and output, cost can be calculated per batch, showing how input prices, yields and rework affect the cost of specific lots. Stock reports by batch show quantities, locations, age and status. This links traceability with costing and inventory management, making batch data useful for finance and planning as well as quality.
Implementing traceability is mostly about discipline at a few key points: labelling at receipt, scanning at issue and recording output promptly. We design these steps to be quick for operators, because a traceability system is only as good as the data captured on a busy shift.
