How to Write a Purchase Order for an Indian Supplier
A purchase order for an Indian supplier is not a formality — it is the document that defines what was agreed and protects you when something deviates from it. Many first-time importers skip it entirely, confirming orders by email or WhatsApp message, which works until there is a dispute about quantity, specification, price, or delivery terms. At that point, what matters is what was written down and acknowledged in a formal document. A purchase order template for India trade does not need to be complex, but it does need to contain the right fields — and every one of them exists for a reason. This post explains what a complete PO for an Indian supplier should include, field by field, and where first-time buyers most commonly leave gaps that create problems later.
Quick Answer
A purchase order for an Indian supplier should include: a unique PO number, buyer and supplier legal details, exact goods description with HS code, quantity and unit of measure, agreed unit price and total value, currency, Incoterm and named port, payment terms, delivery deadline, approved sample reference, packaging specification, and pre-shipment inspection requirement. Each field resolves a specific dispute that arises when it is missing.
Why a Formal Purchase Order Matters in India Trade
An email confirmation is a record of intent. A purchase order is a commercial document — and the distinction matters when something goes wrong after production has started or after the goods have shipped. In the absence of a formal PO, disputes about what was agreed default to interpretation: the buyer’s interpretation of the email exchange, the supplier’s interpretation of the verbal conversation, and the ambiguity between them.
Indian export transactions are governed by the Foreign Trade (Development and Regulation) Act and related regulations. The commercial invoice and export documentation that accompany every shipment reference the terms of the underlying order. If those terms are not clearly documented in a purchase order that both parties have acknowledged, the documentation trail is incomplete — and any dispute about whether the goods match the order becomes significantly harder to resolve.
What an Email Confirmation Cannot Do
An email chain can confirm that a conversation happened. It cannot, on its own, establish a clear specification reference, confirm which sample was approved as the production standard, or define the conditions under which a pre-shipment inspection is required. Email threads also grow and evolve — what was agreed in message three may be modified by message seventeen, and identifying the controlling version of any particular detail is time-consuming and often inconclusive.
A purchase order freezes the agreed terms at a specific point in time, carries a unique reference number that both parties use, and requires the supplier’s written acknowledgement — which is itself a commercial act of acceptance. That acknowledgement is what transforms a document into an enforceable record of mutual agreement.
The Essential Fields — What Every PO Must Include
A purchase order for India trade should be a single document that covers the commercial, logistical, and quality terms of the order in full. The fields below are the minimum required. Any one of them missing creates a gap that production or shipping will fill — on the supplier’s terms, not yours.
PO Number, Date, and Document Control
Every purchase order needs a unique reference number that appears on all subsequent documents: the proforma invoice, the commercial invoice, the packing list, the bill of lading, and any inspection reports. This reference number is how every party in the transaction — you, the supplier, the freight forwarder, the customs agent, and the bank if you are using a letter of credit — connects documents to the same order. Without it, document reconciliation at customs clearance becomes manual and error-prone.
Include the date of issue and a clear document version indicator if the PO is likely to be revised. If you issue a revised PO, supersede the previous version explicitly — do not leave two versions of the same order in circulation without clarity on which controls.
Buyer and Supplier Legal Details
The PO must state the full legal name and registered address of both the buying entity and the supplying entity. Not the trading name, not the brand name — the legal entity that will appear on the commercial invoice, the contract, and any dispute correspondence. For the supplier, confirm the legal name matches what appears on their IEC (Import Export Code) registration, since that is the identity used on all export documentation filed with Indian Customs. Mismatches between the PO and the shipping documentation create customs clearance problems that are avoidable.
Goods Description and HS Code
The goods description on the PO must be specific enough that there is no ambiguity about what was ordered. For natural stone, that means the material type, finish, nominal dimensions, thickness, and grade. For textiles, it means the fabric construction, weight, colour reference, and style code. For manufactured goods, it means the full product specification including any applicable standard the product must meet.
Include the HS (Harmonised System) commodity code on the PO. This is the international classification code that determines the customs duty rate and export documentation requirements. Including it on the PO aligns the buyer and supplier on the classification from the outset, reducing the risk of misclassification on the commercial invoice — which creates customs problems at destination. The UK Trade Tariff allows buyers to look up and verify the correct HS code for their product before the PO is issued.
Quantity and Unit of Measure
State the quantity in unambiguous terms with the unit of measure spelled out in full: square metres, metric tonnes, linear metres, pieces, sets — whichever is correct for your product. Do not abbreviate. Do not assume the supplier uses the same unit convention you do. For products where quantity is volume-based rather than unit-based — stone slabs, bulk agricultural goods, textile fabric — also state the acceptable tolerance on quantity, since production and material yields rarely produce an exact number. A tolerance of plus or minus 5 percent on a bulk order is common; if you do not state it, the supplier will apply their own interpretation.
Unit Price, Total Order Value, and Currency
The PO must state the agreed unit price, the quantity, and the resulting total order value — all in the same currency, explicitly named. Do not leave currency to be implied from previous correspondence. USD, EUR, and GBP are all used in India trade; which one applies to your order needs to be stated on the PO and confirmed on the proforma invoice. Exchange rate risk sits with whichever party is transacting in a currency that is not their functional currency — understand which party that is and whether any hedging or forward contract applies.
The Fields Most Buyers Miss
The fields above are the ones most buyers include, even informally. The fields below are the ones most buyers omit — and they are the ones that matter most when something goes wrong.
Incoterm and Named Port
The Incoterm must appear on the PO, not just on the freight quote or the proforma invoice. State the full term — FOB, CIF, EXW — and the named port or delivery point that goes with it. FOB Mumbai is not the same as FOB Chennai. The named port determines which port’s handling costs and documentation apply, and it affects your freight booking and inland delivery planning. The ICC Incoterms 2020 rules are the authoritative reference — use the correct term and the correct named location, and include both on the PO.
Payment Terms
State the payment terms in full: the deposit percentage, the trigger for the balance payment, and the method of payment. A common structure in India trade is 30 percent deposit against the PO, with the balance payable against the bill of lading or pre-shipment inspection report. Whatever structure is agreed, it must appear on the PO — not just in an email. If payment is by letter of credit, the LC terms need to align precisely with the PO and the proforma invoice; any discrepancy between the LC and the shipping documents will cause the bank to reject the documents, delaying payment and potentially causing the goods to be held at port.
Approved Sample Reference
One of the most important fields on any PO for a physical goods order is the reference to the approved sample. This field states, in writing, that production is to be measured against the sample approved on a specified date — not against a general category standard, not against a similar previous order, and not against the factory’s interpretation of the product description.
Include the sample reference number or description, the date of approval, and an explicit statement that bulk production and pre-shipment inspection will be measured against this reference. This is the written equivalent of the specification lock that governs every order under the NexaCrest Order Standard — the mechanism that ensures what was approved at sample stage is what arrives in the container, not approximately, not usually, every time.
Packaging Specification
Packaging is not a minor detail. For fragile goods — natural stone, ceramics, glassware — packaging specification determines whether the product survives transit in saleable condition. For goods subject to retail compliance requirements — food products, consumer goods, textiles — packaging specification includes labelling requirements, language, and any country-of-origin marking mandated by the destination market.
State on the PO: the inner and outer packaging type, the maximum carton or crate weight, any specific labelling requirements, and any markings required for customs clearance or retail compliance. If the supplier’s standard packaging does not meet your requirement, the PO is the place to define the correct specification — before production and packing begin, not after the container has been sealed.
Pre-Shipment Inspection Requirement
If you require a pre-shipment inspection — and for any order of meaningful value, you should — state it on the PO. Include who is responsible for arranging the inspection (buyer or supplier), which inspection body will conduct it, what the inspection scope covers, and the condition that must be met before the goods can be released for loading. A clear statement on the PO that goods will not be released without a passing pre-shipment inspection report gives you a contractual basis for withholding shipment authorisation if the inspection reveals problems.
Delivery Deadline
State the required shipment date or delivery date — and be clear about whether it is the date goods must be loaded at the Indian port, the date they must arrive at the destination port, or the date they must be available at your warehouse. These are three different dates, and the distinction matters for your production planning, your freight booking, and your customer commitments. If the deadline is non-negotiable — because of a project timeline, a seasonal sales window, or a retail buyer requirement — say so on the PO.
Supplier Acknowledgement — The Step That Makes It Enforceable
A PO that has not been acknowledged by the supplier is a statement of your intent, not a mutual agreement. Request written acknowledgement — an email confirming acceptance of the PO in full, referencing the PO number — before production begins. If the supplier has any objection to any term, that objection must be raised at acknowledgement stage, not after the goods are packed and ready to ship.
Some suppliers will respond with their own proforma invoice, which effectively mirrors the PO terms back to you. If the proforma invoice matches the PO in all material respects, signed acceptance of the proforma invoice serves the same function as a separate acknowledgement. If there are any differences between the proforma invoice and the PO — in price, specification, quantity, terms, or delivery — resolve them before you issue payment and before production starts.
Frequently Asked Questions
Does a purchase order have legal force in India trade disputes?
A purchase order, acknowledged in writing by the supplier, constitutes a commercial agreement that both parties can reference in any dispute — whether that dispute is handled through direct negotiation, mediation, or formal legal proceedings. It is not a substitute for a formal supply agreement in high-value or ongoing relationships, but for individual transaction disputes, a clearly written and acknowledged PO is the document that determines what was agreed. The more specific and complete the PO, the stronger the position of the party relying on it. Vague POs produce vague resolutions.
Should I use a letter of credit or bank transfer for payment to an Indian supplier?
For a first order with a new supplier, a bank transfer with a staged payment structure — deposit against the PO, balance against a pre-shipment inspection report or bill of lading — is the most common approach and gives the buyer a meaningful protection point without the cost and complexity of a letter of credit. A letter of credit (LC) provides stronger payment protection for both parties in larger transactions but requires precise document alignment between the LC conditions and the shipping documentation. Any discrepancy between the LC and the documents presented by the supplier causes the bank to reject the presentation, which delays payment and can cause port storage costs. If you are using an LC, involve your bank and freight forwarder in reviewing the LC conditions before it is issued — not after the goods are shipped.
Can I use a standard purchase order template from the internet for India trade?
A generic purchase order template can serve as a starting point for structure, but it will not include the fields specific to India export transactions — the IEC code cross-reference, the Incoterm and named port, the approved sample reference, or the pre-shipment inspection clause. More importantly, a generic template will not reflect the specific requirements of your product category, your destination market’s compliance standards, or your agreed payment structure. Use a template for the layout; build the content from the field-by-field guidance above, tailored to your specific order and supplier relationship.
What happens if the supplier ignores the purchase order and ships differently?
If the goods shipped differ materially from what was specified on the acknowledged PO — in quantity, specification, or value — you have a documented basis for a commercial claim. The starting point is always direct communication: contact the supplier, reference the PO number and the specific deviation, and request a resolution. If the supplier is unresponsive, you have the option of disputing the transaction with your bank (if payment has not been released), engaging a trade disputes mediator, or — in the most serious cases — pursuing the matter through the relevant legal jurisdiction. The acknowledged PO is your evidence in every scenario. Without it, your position is significantly weaker regardless of what the email chain says.
If you are sourcing from India and want to understand how a structured order process — from specification lock through pre-shipment release control to post-delivery accountability — removes the ambiguity that a purchase order alone cannot resolve, the How We Work page at nexacrestinternational.com sets out the NexaCrest Order Standard in full. And if you are conducting due diligence on NexaCrest as a sourcing partner, the Certifications page at nexacrestinternational.com sets out the registration and verification details that serious buyers ask for before they place an order.