What Is SRM? Supplier Relationship Management in Fashion
SRM (supplier relationship management) is the discipline of selecting, segmenting, measuring, monitoring and developing the suppliers a business depends on. SRM software supports it with one shared record of supplier details, documents, orders, production status and performance scores, often through a portal that suppliers use as well. In fashion, SRM covers fabric mills, trim suppliers and the manufacturers who make the garments.
Key takeaways
- SRM stands for supplier relationship management: supplier selection, approval, segmentation, performance, risk, collaboration and development.
- Purchasing looks at the price and delivery of one order; SRM looks at the whole relationship with a supplier across seasons.
- In apparel, production tracking with manufacturers is the part of SRM that faces the factory floor.
- Supplier risk management aims to see delivery, quality, capacity, financial, compliance and social risks before they become delays or crises.
- An SRM system becomes necessary when supplier knowledge lives in inboxes, phone calls and spreadsheets, and performance is judged from memory.
It is the start-of-season meeting. The sourcing manager opens next season’s trims list, and when the button supplier’s name appears there is a short silence. Everyone remembers last season’s delay, but nobody can find a record of how long it lasted or who signed off the new date. The decision is made from memory again. SRM is about replacing that memory with a record.
What is SRM?
The key word in supplier relationship management is relationship. SRM treats a supplier not just as a party to negotiate price with, but as a partner who directly shapes product quality and delivery dates. In fashion this is concrete: if the dye lot of the main fabric is off, if trims arrive late, or if a manufacturer gives its capacity to another customer, the launch date moves. SRM tries to make those dependencies visible in advance.
The type of relationship you build should depend on how critical the supplier is. A mill that supplies your signature fabric deserves joint planning and regular reviews; a supplier of packing materials needs a simple, efficient process. SRM is the habit of deciding this deliberately, with data.
SRM vs purchasing vs supplier management
| Topic | Purchasing | Supplier relationship management |
|---|---|---|
| Focus | One order: price, quantity, delivery date | The whole relationship with the supplier |
| Time horizon | The life of the order | Seasons and years |
| Key question | Who gives the best terms for this order? | How do we have fewer surprises with this supplier? |
| Data used | Quotes, purchase orders, invoices | Performance history, documents, risk log, joint plans |
| Output | An order placed and received | Scorecard, segment, development plan, continue or rotate decision |
“Supplier management” is the broad umbrella between the two: keeping supplier records, collecting documents and evaluating suppliers. SRM adds direction: deciding with data which suppliers to deepen the relationship with, which to simply monitor and which to exit.
Who uses SRM?
SRM is used by brands and retailers that source from external suppliers, and by manufacturers that subcontract parts of production such as printing, embroidery, washing or sewing. Inside the company the main users are sourcing and buying teams, production and quality managers, compliance and sustainability teams and, through a portal, the suppliers themselves.
The SRM process, step by step
SRM is not a one-off project but a cycle that turns with each season. In apparel it usually has seven steps:
- Discovery and pre-assessment: a candidate supplier’s capacity, quality system, certificates, sample quality and references are reviewed, often with a factory visit and a trial order.
- Approval and onboarding: company details, contract, certificates and test reports go into one record with expiry dates. Sourcing, quality and finance stop keeping separate copies.
- Segmentation: the supplier is placed in a group according to how critical it is, and the intensity of the relationship follows from that group.
- Performance measurement: delivery, quality, sample and communication indicators are recorded per order and rolled up per supplier.
- Risk monitoring: early warning signs are watched, and an alternative supplier is kept ready for critical materials.
- Collaboration and development: the right version of the tech pack and BOM is shared, capacity is planned together, and corrective actions are opened for recurring faults.
- End-of-season review: the scorecard is shared with the supplier, followed by a development plan, a larger share of business or a rotation decision.
Supplier segmentation in apparel
A widely used method, known as the Kraljic matrix, classifies suppliers on two axes: impact on spend or product, and supply risk, meaning how easily you could buy the item elsewhere.
| Segment | Apparel example | Relationship style |
|---|---|---|
| Strategic (high impact, high risk) | Main fabric mill, long-standing garment manufacturer | Joint season planning, regular reviews, shared performance targets |
| Bottleneck (low spend, high risk) | Custom buttons, brand labels, single-source trims | Early ordering, safety stock, an approved back-up supplier |
| Leverage (high spend, low risk) | Standard fabrics available from many mills, packaging, cartons | Periodic tenders, competition on price and terms |
| Routine (low spend, low risk) | Consumables, office supplies | Simple process, consolidated orders, minimal tracking |
Segments are not fixed. A trim that is ordinary in one collection becomes a bottleneck in the season it becomes the signature detail, so review segments when the range plan is set.
Supplier performance KPIs and the scorecard
For most apparel businesses, a small set of indicators is enough to start. Record them per order and roll them up per supplier.
| Indicator | How it is calculated | What it shows |
|---|---|---|
| On-time delivery (OTD) | Orders delivered on or before the agreed date ÷ orders delivered × 100 | Reliability of delivery dates |
| Quality rejection rate | Rejected or faulty units ÷ inspected units × 100 | Consistency of quality |
| First-time sample approval | Samples approved in the first round ÷ samples submitted × 100 | How well the tech pack is understood |
| Response time | Average time between a request and the first meaningful reply | Speed of communication |
| Delivery deviation | Actual delivery minus first agreed date, in days | Size of delays |
| Document currency | Valid certificates and test reports ÷ required documents × 100 | Compliance readiness |
A scorecard combines these into one score. Three decisions are needed: the weight of each indicator (which can differ by segment), a written scale stating what result earns which score, and a review period with the scorecard shared with the supplier. A scorecard the supplier never sees does not help it improve.
Production tracking with manufacturers
When garments are made by external manufacturers, SRM reaches the factory floor. Each production order is tracked by colour and size quantities, cutting, sewing and finishing stages, the agreed and the current expected delivery date, inline and final inspection results, materials sent and returned, and payments. The difficulties are familiar: several factories with different capacity, delivery dates that slip because fabric or trims arrived late, quality problems found only at packing, status updates arriving by phone or messaging app, and work passed to an unapproved subcontractor. Tracking each order against milestones turns a late delivery into an early warning.
Supplier risk management
| Risk | Early warning sign | Response |
|---|---|---|
| Delivery | Slipping interim dates, unanswered questions | Interim milestones, delay alerts, weekly status |
| Quality | Rising faults at inline inspection, repeated corrective actions | Inline and final inspections, tracking corrective actions to closure |
| Capacity and dependency | Single-source materials, work moved to another factory | Approved back-up supplier, capacity booked in advance |
| Financial | Unexpected requests for advance payment or changed terms | Periodic review, spreading orders across suppliers |
| Compliance and chemicals | Expired certificates, missing test reports or substance declarations | Document calendar, restricted substance declarations such as REACH in the EU |
| Social and environmental | Audit findings, unauthorised subcontracting | A risk-based due diligence process |
For social and environmental risk, the most widely referenced framework in the sector is the OECD due diligence guidance for responsible supply chains in the garment and footwear sector. Data requests to suppliers are also growing: the EU’s Digital Product Passport is expected to need information on where and by whom products were made, though the detailed rules for textiles are not yet final.
Core features of SRM software
| Feature | What it covers |
|---|---|
| Supplier portal | Suppliers update their own details, documents and order status |
| Supplier records and documents | Contracts, certificates and test reports with expiry alerts |
| Document sharing | The correct version of tech packs, measurement charts and BOMs, with a record of what was sent |
| Order, production and shipment tracking | Status read from the record instead of asked by phone |
| Quality workflow | Inspection results, defect photos and corrective actions linked to the order |
| Scorecards and risk alerts | Indicators calculated automatically; notifications when thresholds are crossed |
Benefits of SRM
- Fewer surprises: delays and quality problems become visible before goods reach the warehouse.
- Negotiations based on performance history rather than impressions.
- Dependencies such as single-source trims or work concentrated in one factory are seen at the start of the season.
- Certificates, test reports and declarations can be produced from one place when a customer or auditor asks.
- Faster development, because suppliers always receive the right version of the tech pack.
SRM vs ERP, PLM and PIM
ERP records purchase orders, stock and invoices from an accounting point of view. SRM follows the same supplier’s delivery, quality and communication performance, documents and risk from a relationship point of view. PLM creates the tech pack and BOM that suppliers work from (see what is PLM and PLM vs ERP), and PIM later uses supplier data such as origin and certificates in product content (see what is PIM). How the systems fit together is set out in our PLM, PIM and ERP guide.
How to choose fashion supplier management software
| Question | What to look for |
|---|---|
| Supplier types | Different workflows and document lists for mills, trim suppliers and manufacturers |
| Weights by segment | More weight on quality for strategic suppliers, on delivery for bottleneck suppliers |
| Document tracking | Alerts before certificates and test reports expire |
| Link to product development | Tech packs and BOMs reach suppliers from PLM without retyping |
| Link to ERP | Purchase order and invoice data shared with ERP |
| Supplier usability | A portal suppliers can use easily, including on a phone |
Implementation steps
- Segment first. Put your suppliers into the four groups before choosing software.
- Define the indicators. Write down how OTD, rejection rate and delivery deviation are calculated, and apply the same definition to every supplier.
- Collect documents. Gather certificates and test reports with expiry dates into one record.
- Pilot with strategic suppliers. Start with a handful of critical suppliers and one season.
- Connect PLM and ERP. Tech packs and BOMs from PLM, purchase orders and invoices with ERP. How this works is described in supplier management with PLM.
- Share the first scorecard. Review it with each supplier at season end and agree actions.
Common SRM mistakes
- Treating every supplier with the same intensity instead of segmenting.
- Changing KPI definitions from supplier to supplier, which turns the scorecard into an argument.
- Keeping scorecards internal so suppliers never see them.
- Ignoring sub-tier suppliers and subcontractors who actually make the product.
- Sending tech packs by e-mail outside the system, so version control is lost.
- Buying software before deciding what the relationship with each segment should look like.
Frequently asked questions
What does SRM stand for?
SRM stands for supplier relationship management. It covers selecting, segmenting, measuring, monitoring and developing suppliers as one discipline.
What is an SRM system?
An SRM system is software that keeps supplier records, documents, orders, production status and performance scores in one shared record, usually with a portal where suppliers update their own information.
Is SRM the same as ERP?
No. ERP records purchase orders, stock and invoices for accounting. SRM tracks a supplier’s delivery, quality and communication performance, documents and risk. The two exchange data rather than replace each other.
What is supplier management in fashion?
In fashion it means managing fabric mills, trim suppliers and garment manufacturers: approving them, sharing tech packs and BOMs, tracking production and quality, keeping certificates current and reviewing performance each season.
What KPIs are used to measure supplier performance?
Common indicators are on-time delivery, quality rejection rate, first-time sample approval, response time, delivery deviation in days and the share of required documents that are valid.
What is supplier risk management?
It is identifying, monitoring and preparing for disruptions a supplier could cause, such as late delivery, quality failure, capacity loss, financial trouble or compliance gaps, by watching early warning signs and keeping alternatives ready.
To see supplier and production tracking in practice, visit the SRM product page.
PIMLAND brings PLM, PIM and SRM together on one platform and connects to your ERP.
