How to write a sourcing brief

What is a sourcing brief, and why bother writing one down?

A sourcing brief is a one- or two-page document, not an email thread. Writing it down once and reusing it — for outreach on Alibaba or 1688, for a fair conversation, for an agent's intake form — means every supplier is answering the same question, which is the only way their answers end up comparable. It also forces you to notice, before you contact anyone, which specifications you actually have and which you're guessing at.

What has to be in a sourcing brief?

At minimum, a usable brief answers five questions.

1. What is the product? Name it precisely — "stainless steel double-wall coffee mug, 350ml" carries more information than "mug." Include the materials, dimensions, and any features that vary between models.
2. What quantity are you thinking about? A range is fine ("500–2,000 units for a first order"). If you genuinely don't know, say that the quantity depends on the price and lead time, and ask the supplier to quote at two or three volume tiers.
3. What's the target price, if you have one? State the unit, the currency and whether it includes packaging. If you have no target price, say so — a supplier's first quote is a starting point for negotiation either way, and pretending to know a number you don't have makes it harder to use their answer.
4. What's the timeline? When you need samples, and when you need the finished order, matters more to most suppliers than almost anything else in the brief, because it tells them whether they can fit you into their production schedule at all.
5. What are the specifications and compliance requirements? Materials, dimensions, packaging, labelling, and any certification the destination market requires (electrical safety marks, food-contact material rules, and children's-product standards are the ones that most often surprise first-time importers). If you're not sure what applies to your product and destination market, say that in the brief rather than guessing — a supplier cannot certify to a requirement you never mentioned, and getting compliance advice is a separate, specialist step from sourcing.

What should you include if you have it, but can leave out if you don't?

A few fields help but are not blockers:

• Photos or a reference product. A photo, a competitor's listing, or a rough sketch says more than a paragraph of description.
• Your destination market. Different countries apply different labelling and safety rules, and a supplier who exports to your market already will have relevant experience.
• Packaging expectations. Retail packaging, bulk packaging, private label, or none — this affects both price and lead time.
• Whether you're open to a minimum order quantity (MOQ) above your ideal number. Suppliers set MOQs around their own production efficiency, not around what would suit a small buyer, so telling them your real ceiling — rather than an aspirational number — gets you a realistic answer sooner.
• Your experience level. It is fine to say this is your first order. Most legitimate suppliers deal with first-time buyers routinely and will adjust their explanation accordingly; the ones who treat the admission as an opening to overcharge or pressure you are useful information in themselves.

How specific does a sourcing brief need to be before you send it?

Specific enough that two different suppliers, reading the same brief, would quote against the same thing. If your brief could describe five different products, you will get five different quotes and no way to compare them — which is the subject of a separate guide on comparing quotes on the same basis. You do not need every dimension finalised; you need the ones you state to be unambiguous.

A useful way to check your own draft is to read each line and ask whether a stranger, with no other context, could act on it. "Good quality packaging" is not something a supplier can quote against, because "good" means something different to every reader. "Retail box, printed one colour, product name and barcode on the front panel" is something a supplier can price. The first version feels like it says more; the second version is the one that actually gets you a comparable quote.

What's the difference between a sourcing brief and a formal RFQ?

Not much, in substance — a sourcing brief and a request for quotation (RFQ) are two names for close to the same document, and the terms are often used interchangeably in the industry. Where they tend to differ is tone and stage: a sourcing brief is commonly used earlier, when you're still narrowing down suppliers and some fields may be marked as undecided, while an RFQ often implies you're asking a shortlisted group of suppliers for a firm, comparable price against a spec you've already fixed. If you see either term used by a supplier, agent or platform, treat it as asking for the same underlying information covered in this guide.

Does the brief change for a custom product versus something off the shelf?

Yes, in what you need to add. For an off-the-shelf product — choosing from a supplier's existing catalogue with only colour, packaging or branding changed — the five core fields above are usually enough on their own. For a custom product — a new design, bespoke tooling, or a specification the supplier hasn't made before — add:

• Technical drawings or a CAD file, if you have one. A drawing removes more ambiguity than any written description.
• Tolerances, where dimensional accuracy matters to how the product functions or assembles with other parts.
• Whether tooling costs are expected, and whether you're asking the supplier to state that cost separately in their quote.
• A note on intellectual property, if the design is proprietary — what you're comfortable sharing at the quoting stage, and what you'd only share after an agreement is signed.

Custom products generally take longer to quote accurately, because the supplier has more genuine unknowns to work through before they can commit to a number — expect more clarifying questions, not fewer.

What happens after you send a sourcing brief?

A supplier or agent should respond by asking clarifying questions, not by immediately quoting a price — a quote with no questions attached is often a sign the supplier hasn't actually read your specifications closely. Expect a short back-and-forth: confirming materials, quantity tiers, and whether samples are needed before a firm quote. This is also the point at which it's reasonable to ask about their minimum order quantity, their standard lead time for this kind of product, and whether they manufacture the item themselves or trade it.

What are the most common mistakes in a first sourcing brief?

• Describing the product in marketing language instead of specification language. "Premium, eco-friendly packaging" tells a supplier nothing they can quote; "recycled kraft box, FSC-certified stock if available" does.
• Stating a target price with no basis for it, copied from a retail listing rather than worked back from what a wholesale unit cost would need to be. A target price is useful as a starting point for negotiation, not as a number you've already committed to.
• Leaving the destination market out entirely. Without it, a supplier can't tell you whether their standard product already meets relevant labelling or safety expectations, or whether it would need changes.
• Sending a different, informally worded version of the brief to each supplier, rather than the same document. This is the single biggest reason quotes end up impossible to compare later.

Sourcing brief template

The attached sourcing brief template is a plain-text form covering the five required fields above plus the optional ones. Fill in what you know, mark the rest "not yet decided," and send the same document to every supplier or agent you contact.