Every business runs on suppliers — of raw materials, components, software, services — and every one of those relationships needs a contract that does more than state a price. A vendor agreement is where you lock in quality, delivery, payment, and what happens when a shipment is late, defective, or a supplier simply disappears. Businesses that treat it as a formality discover the gaps during a dispute, when there's no agreed standard to point to. Here's what a vendor or supplier agreement should contain to keep your supply chain enforceable.
Quick answer: A vendor/supplier agreement should clearly define the goods or services and specifications, pricing and payment terms, delivery timelines and acceptance, quality standards and warranties, liability and indemnity, confidentiality and IP, term and termination, and a dispute resolution mechanism. Add modern essentials too: GST and tax handling, compliance and anti-bribery obligations, and a clear stance on liability for defective or delayed supply.
What a vendor agreement does
A vendor or supplier agreement governs the supply of goods or services from a vendor to a buyer over a period. It sets the standards the vendor must meet, the buyer's payment obligations, and the consequences of failure on either side — late delivery, defective goods, non-payment. Done well, it turns a recurring commercial relationship into a predictable, enforceable one.
The essential clauses
- Scope of supply — exactly what goods or services, in what quantity.
- Specifications and quality standards — the agreed specs the supply must meet.
- Pricing — unit prices, price-revision mechanism, and whether prices are fixed for the term.
- Payment terms — schedule, invoicing, credit period, late-payment interest, and tax (GST) treatment.
- Delivery — timelines, place, mode, risk and title transfer, and acceptance/rejection process.
- Warranties — that goods are fit for purpose and free of defects.
- Liability and indemnity — for defective supply, delays, and third-party claims.
- Confidentiality and IP — protecting shared information and any IP involved.
- Term and termination — duration, renewal, termination for cause/convenience, and exit obligations.
- Compliance — anti-bribery, applicable laws, and required licences (e.g., FSSAI for food).
- Dispute resolution and governing law.
- Force majeure and insurance where relevant.
Specifications and quality
Vague quality terms are where supply disputes live. Attach a clear specification sheet or reference standard, and define what counts as conforming versus defective. Spell out inspection rights, the warranty period, and the remedy for non-conforming goods (repair, replacement, refund, or rejection). If the supply must meet regulatory standards — food safety, electrical, environmental — require the vendor to hold and maintain the relevant licences and certifications.
Delivery, acceptance and rejection
State the delivery timeline and whether time is of the essence (which strengthens your remedy for delay). Define the place and mode of delivery, when risk and title pass to the buyer, and the acceptance process — how long the buyer has to inspect and reject non-conforming goods. A clear rejection mechanism prevents the common standoff where a buyer claims goods are defective and the vendor insists they were accepted.
Payment, taxes and pricing
Define the price, any price-revision formula (to avoid mid-term disputes when input costs change), the payment schedule and credit period, late-payment interest, and how GST is charged and documented (correct invoices matter for the buyer's input tax credit). If the vendor supplies on credit, consider security — an advance, a bank guarantee, or a personal guarantee.
Liability when things go wrong
Allocate risk for the things that actually fail: defective supply (the vendor's liability and the buyer's remedies), late delivery (liquidated damages or a delay penalty, if reasonable), recall of faulty products, and third-party claims (indemnity). Cap overall liability where appropriate, but keep core supply failures within the vendor's responsibility — otherwise the agreement doesn't protect the buyer where it counts.
Worked example
A packaged-food company contracts a supplier for an ingredient. The agreement: attaches a specification sheet and requires the supplier to hold a valid FSSAI licence; fixes unit price for six months with a defined revision mechanism thereafter; sets net 30 payment with correct GST invoicing; makes time of the essence for delivery with a delay penalty; gives the buyer 5 days to inspect and reject non-conforming batches; requires replacement of defective goods and indemnity for any consumer claim arising from a defect; and refers disputes to arbitration. When a batch arrives off-spec, the rejection and replacement clauses resolve it without a fight.
Common mistakes
- No specification or quality standard, so "defective" is undefined.
- No acceptance/rejection process, leading to standoffs.
- Silent on GST/invoicing, jeopardising the buyer's input tax credit.
- No price-revision mechanism, causing mid-term disputes.
- No remedy for late or defective supply, leaving the buyer exposed.
Checklist
- Define scope, specifications, and quality standards (attach a spec sheet).
- Set pricing, a revision mechanism, payment terms, and GST handling.
- Specify delivery timelines, risk/title transfer, and acceptance/rejection.
- Add warranties, remedies for defects, and delay penalties.
- Allocate liability and indemnity, with compliance and licensing duties.
- Add term, termination, dispute resolution, and force majeure.
Frequently asked questions
What should a vendor agreement include? Scope and specifications, pricing and payment, delivery and acceptance, quality and warranties, liability and indemnity, confidentiality, term and termination, and dispute resolution.
How do I protect against defective supply? Define specifications, an inspection/rejection process, warranties, and remedies (replacement, refund), plus indemnity for resulting claims.
Should the agreement mention GST? Yes. Clear GST and invoicing terms ensure the buyer can claim input tax credit and avoid tax disputes.
Can I penalise late delivery? Yes, through a reasonable delay penalty or liquidated damages, ideally with "time is of the essence" stated.
Do I need the vendor's licences referenced? For regulated goods (like food under FSSAI), require the vendor to hold and maintain the relevant licences as a contractual obligation.
This article is for legal awareness and education only and is not legal advice. Supply terms should be tailored to the goods and sector; consult a qualified advocate before signing a vendor agreement.