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Microlesson · 5-min read

Material Procurement Procedure

# Material Procurement Procedure

The procurement of materials in a manufacturing organisation follows a structured sequence of steps. Understanding this flow is essential because each document generated during the process has a specific costing and control purpose.

## Sequence of Steps

### 1. Bill of Materials (BOM)

The Engineering Department prepares a complete specification of:

  • Shape of the material
  • Size of the material
  • Quality required
  • Quantity required

This acts as the master list of materials needed for a job/product.

### 2. Material Requisition Note (MRN — requisition)

Whenever the Production Department needs materials, it sends a list of required materials to the Stores Department (Godown).

  • Issued by: Production Dept
  • Sent to: Stores Dept
  • Purpose: Internal indent of material

### 3. Purchase Requisition

If materials are about to finish in stores, the Stores Manager informs the Purchase Department to buy the material.

  • Issued by: Stores Dept
  • Sent to: Purchase Dept
  • Purpose: Trigger for outside procurement

### 4. Inviting Tenders / Quotations

The Purchase Department invites quotations from different suppliers of the material.

### 5. Selection of the Best Tender

All tenders are analysed on the basis of:

  • Quality
  • Price
  • Other terms (delivery, credit, etc.)

The best tender is selected and finalised.

### 6. Purchase Order Placed

After the tender is finalised, the Purchase Department places the order for the material with the selected supplier.

### 7. Receipt & Inspection of Material

Once material arrives, proper inspection is done to check whether the materials match the description, quality and quantity ordered.

### 8. Goods Received Note (GRN)

After inspection, defective units are returned and for the good quantity, a GRN is issued.

### 9. Material Return Note (MRN — return)

If defects are discovered after receipt and entry into stores, the defective goods are returned using a Material Return Note.

  • Note the contrast: GRN is at inspection; Material Return Note is post-storage discovery of defect.

### 10. Payment

After all adjustments (returns, rejections, discounts), payment is made to the supplier.

## Quick Summary Table

StepDocumentIssued ByIssued To
1Bill of MaterialsEngineeringProduction / Stores
2Material Requisition NoteProductionStores
3Purchase RequisitionStoresPurchase
4–6Tenders / Purchase OrderPurchaseSupplier
7–8GRNStores (after inspection)Internal
9Material Return NoteStoresSupplier

Worked example

### Example 1

Example: A factory receives 100 units of raw material. On inspection, 5 units are found defective and returned immediately.

  • GRN is prepared for 95 units (the good quantity)
  • 5 defective units are returned at the point of receipt itself; no Material Return Note needed because they never entered stores.

⚠️ Common exam mistakes

  • Confusing 'Material Requisition Note' (issued by Production to Stores for issue of material) with 'Material Return Note' (issued to return defective material to supplier after it has been stored). Both have the abbreviation MRN — read the context.
  • Thinking Purchase Requisition is sent to the supplier. It is an INTERNAL document from Stores to Purchase Department.
  • Issuing GRN for the full received quantity ignoring defective units rejected at inspection — GRN is only for accepted (good) quantity.
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