SBD Forms Explained — SBD 1, SBD 4, SBD 6.1 and the Returnables

Almost every South African government tender includes a stack of SBD forms — Standard Bidding Documents. They're the standardised forms National Treasury requires in every bid, and they trip up more first-time bidders than the price ever does: leave one out, or sign it in the wrong place, and your bid is thrown out before your price is even opened. Here's what each of the common ones is, in plain English.

Every SBD form, in one list

The numbering is fixed and national — the same SBD form means the same thing in every South African government tender, whichever department issues it. These are the ones you will actually meet:

SBD 1	Invitation to Bid — the cover sheet carrying your bidder details, the tender number and the closing date.
SBD 3.1	Pricing Schedule for firm prices. Variants (3.2, 3.3) cover non-firm prices and professional services, so check which one your document includes.
SBD 4	Bidder’s Disclosure (formerly Declaration of Interest) — since 31 March 2022 it consolidates the old SBD 4, SBD 8 and SBD 9 into one form. SBD 4 explained →
SBD 6.1	Preference Points Claim Form — where the specific goals that tender is scoring are claimed. SBD 6.1 explained →
SBD 6.2	Declaration certificate for local production and content. Applies where the tender falls in a sector designated by the DTIC for local production, with a minimum local-content threshold — complete it whenever your pack includes it.
SBD 8	Past supply chain management practices — defaults and restrictions. Folded into the consolidated SBD 4 since 31 March 2022; still appears separately in older packs.
SBD 9	Certificate of Independent Bid Determination — that you did not collude with another bidder. Also folded into the consolidated SBD 4 since 31 March 2022; still appears separately in older packs. SBD 9 explained →

Not every tender includes every form. The returnable schedule inside the tender document is the list that binds you — if a form is listed there and you leave it out, the bid can be disqualified before price is considered.

What are SBD forms?

SBD stands for Standard Bidding Document. Treasury publishes a standard set so that every organ of state asks for the same declarations in the same format. They come inside the tender pack, you fill them in, and you return them with your bid — which is why they're often called returnable documents. They are mandatory: a tender's evaluation almost always starts by checking that every required SBD form is present, completed and signed, and it disqualifies incomplete bids first.

The SBD forms you'll see most often

SBD 1 — Invitation to Bid. The cover form with your business details, contact person and signature. It's the front page of your bid.
SBD 4 — Bidder’s Disclosure (formerly Declaration of Interest). You declare any connection to the state or to another bidder — and since the 2022 consolidation, your past supply chain conduct and independent pricing too. Declaring a connection does not disqualify you; failing to declare one can. SBD 4 explained →
SBD 6.1 — Preference Points Claim. Where you claim points for the specific goals that particular tender is scoring, backed by your B-BBEE certificate or sworn affidavit. SBD 6.1 explained →
SBD 3.1 / 3.2 / 3.3 — Pricing Schedule. Your actual priced offer, in the format the tender requires.
SBD 8 and SBD 9 — now usually inside SBD 4. SBD 8 (past supply chain practices) and SBD 9 (independent bid determination) were consolidated into the new SBD 4 on 31 March 2022. Older packs still carry them as separate forms — complete whichever version your pack contains.

How to complete SBD forms without getting disqualified

Read the returnable-documents checklist first. Most tenders list exactly which SBD forms are required for that bid — do them all, not just the ones you recognise.
Sign and initial everywhere it's marked. Unsigned forms are the number-one technical disqualification. Many tenders also want you to initial every page.
Match your details across every form. Your business name, CSD number and B-BBEE level must be identical on every SBD and match your CSD registration.
Attach the supporting documents. SBD 6.1 needs your B-BBEE certificate; the pack usually needs your tax compliance (TCS) PIN and CSD report too.
Don't leave blanks. If something doesn't apply, write "N/A" — a blank field reads as an incomplete form.

How to fill in the full SBD set — get the form and a completed example

Most people searching for this form want two things: the blank document, and a filled-in one to copy from. Here are both.

The blank form — SBD 1, 3.1, 4, 6.1, 6.2, 8 and 9. Standard bidding documents are revised from time to time, so take it from the source rather than from a copy: download the full SBD set from the National Treasury eTenders portal. Always check the version in your own tender pack matches.
A completed worked example — the same form filled in correctly, with the four fields first-time bidders get wrong marked up. Free, by email, below.

Send me the worked example

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Knowing the rules isn't the same as winning

Understanding the paperwork is step one. Winning the bid is step two — and it's where most businesses lose. The Tender Ready SA toolkit hands you the exact system: the returnable-documents checklist that stops you being disqualified, how to price to win, and the dreaded SBD forms decoded in plain English. For R399, once.

Completed SBD forms and tender document examples

Frequently asked questions

What is an SBD form?

SBD stands for Standard Bidding Document — the standardised forms National Treasury requires in every government bid. They come inside the tender pack and you return them completed with your bid, which is why they're also called returnable documents.

Are the SBD forms the same for every government department?

Yes. National Treasury publishes one standard set, so SBD 4 means the same thing whether the tender comes from a national department, a provincial department, a municipality or a state-owned entity like Eskom. What changes between tenders is which forms are included and what the tender asks you to attach to them.

How many SBD forms will my tender have?

It varies by tender. A small quotation may carry only SBD 1, 4 and 6.1, while a large construction tender can include the full set plus its own annexures. The returnable-documents schedule inside your specific tender document is the list that counts — it names every form that bid requires.

What happens if I leave out an SBD form?

A missing or unsigned SBD form is one of the most common reasons bids are disqualified — usually before the price is even considered. Always work off the tender's returnable-documents list and hand in every required form, signed.

Where do I get the SBD forms?

They come inside the tender document pack you download from eTenders. You don't source them separately — you complete the copies included in that specific tender.