Carbon Credit Procurement Policy for Indian Companies (2026)
Most Indian companies buy their first carbon credits the way they buy anything urgent: a sustainability lead finds a project, a quote arrives, and someone in finance asks who approved it. A written carbon credit procurement policy removes that friction. It tells your team what you will buy, how much you will spend, who signs off, and what proof you must hold afterwards. This guide sets out what such a policy should contain for a company buying credits in India in 2026.
Why a procurement policy comes before the first purchase
Credit purchases carry risks that ordinary procurement does not: quality risk (is the tonne real and additional), claims risk (what can you say publicly) and delivery risk (will the credits exist when you need them). A policy fixes your tolerance for each before a seller's pitch frames the conversation. It also gives your auditors, board and CFO a single reference when someone asks why you bought project A over project B.
It does not need to be long. Two to four pages, approved by the sustainability head and the CFO, and reviewed once a year is enough for most mid-sized buyers. If you are still at the stage of understanding the buying process itself, start with our step-by-step guide to buying carbon credits in India and come back here to formalise it.
1. Purpose, scope and the claim you intend to make
Start with why you are buying. The purpose decides everything else, because a credit that suits an internal carbon-neutral ambition may not suit a compliance obligation. State in one paragraph whether the purchase supports a voluntary claim, a supplier or customer requirement, an internal carbon price programme, or an obligation under India's carbon market.
Then fix the claim language. The VCMI Claims Code of Practice, for example, defines Silver, Gold and Platinum tiers by the share of a company's remaining emissions covered by purchased and retired high-quality credits: 10% to under 50%, 50% to under 100%, and 100% or more, after the company has shown progress on its near-term reduction targets. Whether or not you adopt VCMI, writing down which claim you are allowed to make, and which you are not, prevents marketing from getting ahead of the evidence. Our guide on carbon-neutral claims and greenwashing risk covers the pitfalls in detail.
A procurement policy is cheapest to write before the first credit is bought and most expensive to retrofit after the first claim is challenged.
2. Quality criteria: what qualifies and what does not
This is the section sellers will test hardest, so make it specific. A workable minimum standard for Indian buyers includes:
Registry and standard: credits issued and tracked on a recognised registry, with a serial-number range you can check yourself.
Integrity label: a preference or requirement for credits carrying the ICVCM Core Carbon Principles (CCP) label. The label applies only where both the crediting programme and the specific project category are approved, so check both. The VCMI factsheet states that from 1 January 2026 companies pursuing its claims should retire CCP-Approved credits where they are available. Our explainer on high-integrity credits and the CCP label shows how to read it.
Independent ratings: a rule on whether you require a rating from an agency before buying, and what minimum you accept. See how BeZero, Sylvera and Calyx ratings compare.
Project exclusions: project types or geographies you will not buy from, based on your own risk appetite.
Vintage and delivery: the oldest vintage you will accept and whether you buy issued credits only or also forward-delivered ones.
3. Budget, limits and who approves what
Set an annual budget range and a per-transaction authority matrix. A simple structure works well: the sustainability lead can approve purchases up to a defined amount, the CFO up to a higher one, and anything above goes to the board or a designated committee. Your own delegation-of-authority rules and your related-party and conflict-of-interest policies should apply as they do to any other vendor; confirm the specifics with your company secretary and legal team.
Decide too how the budget is split. Concentrating everything in one project is a delivery and reputational risk, so many buyers set a cap per project and a target mix across project types. We walk through that in building a carbon credit portfolio in India. For an internal price that links purchases to business-unit budgets, see our guide to internal carbon pricing in India.
4. Sourcing, due diligence and contract standards
Specify how a purchase is sourced. Many policies require at least two or three comparable quotes, or a structured RFP above a threshold. Define the due-diligence pack that must exist before approval:
Project design document, validation and verification reports, and monitoring reports.
Proof of ownership and the right to sell, to guard against double sales.
Rating or independent assessment, where your policy requires one.
Seller identity, track record and, for forward deals, financial standing.
A review of the draft purchase agreement against your standard terms.
Our 27-question carbon credit RFP template can serve as the question set, and the purchase agreement clause guide lists the terms to insist on. Also set a rule for structure, since spot, forward and offtake deals carry different risks; our comparison of spot, forward and offtake structures helps you decide which are allowed.
5. Retirement, records and accounting
A credit you have bought but not retired is not an offset. Your policy should require retirement on the registry in your company's name (or on behalf of the named beneficiary), with a retirement certificate filed in a central record. Write down the retirement reason, the reporting period it covers and the serial numbers, so the same tonnes can never be claimed twice or sold on. The mechanics are covered in our 7-step retirement guide.
Add a short note on tax and accounting: who in finance owns the treatment of GST, income tax and bookkeeping for purchased credits, and which advisers you consult. We summarise the main questions in carbon credit taxation in India. Treatment depends on your facts, so take professional advice.
Finally, define annual review: compare credits retired against the claim you made, review any rating downgrades or project issues affecting credits you hold, and update the policy as rules change. Rules on labels, claims and India's carbon market are still moving, so confirm current requirements against the official notifications and standard-setter pages before relying on them.
Where Csquare fits
Csquare helps Indian companies turn a policy like this into purchases they can defend: shortlisting projects against your quality criteria, running the RFP and due diligence, reviewing contract terms and managing retirement and records. If you are drafting your first policy or tightening an existing one, talk to the Csquare team.
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