Home / Tender glossary / What is SBD 4?
What is SBD 4?
SBD 4 is a bidder disclosure form in standard government bidding documents.
2 267matching tenders
519newly published in this scope
723closing soon in this scope
Source refresh may be delayed. Counts reflect previously synced records (last synced 16 Oct 2026). Verify dates with the original source before bidding.
Current tenders (page 181 of 189)
- CED 10/2026-2027
- Buyer
- Cederberg Municipality
- Province
- Western Cape
- Location
- 2A Voortrekker road, Clanwilliam, Clanwilliam, 8135
- Published
- 28 Aug 2026
- Closes
- 30 Oct 2026 15 days left
- Source
- National Treasury eTender Portal
- 51C/2026/27
- Buyer
- City of Cape Town
- Province
- Western Cape
- Location
- 12 Hertzog Boulevard, Foreshore, Cape Town, 8001
- Published
- 28 Aug 2026
- Closes
- 23 Oct 2026 8 days left
- Source
- National Treasury eTender Portal
- ICASA 08-2026
- Buyer
- Independent Communications Authority of South Africa (ICASA)
- Province
- Gauteng
- Location
- 350 Witch-Hazel Ave, Eco-Park Estate, Centurion, Pretoria, 0144
- Published
- 28 Aug 2026
- Closes
- 30 Oct 2026 15 days left
- Source
- National Treasury eTender Portal
- RFP149/2026
- Buyer
- Development Bank of Southern Africa
- Province
- National
- Location
- Lever Road, Headway Hill, Johannesburg, 1685
- Published
- 28 Aug 2026
- Closes
- 16 Oct 2026 1 day left
- Source
- National Treasury eTender Portal
- BT1TRIMRFPER16 Bela Bela
- Buyer
- Transnet SOC Ltd
- Province
- Limpopo
- Location
- Limpopo, Bela Bela
- Published
- 28 Aug 2026
- Closes
- 30 Nov 2026 46 days left
- Source
- National Treasury eTender Portal
- BT1TRIMRFPER12 Hlobane
- Buyer
- Transnet SOC Ltd
- Province
- KwaZulu-Natal
- Location
- KwaZulu-Natal, Hlobane
- Published
- 28 Aug 2026
- Closes
- 30 Nov 2026 46 days left
- Source
- National Treasury eTender Portal
- ATNS-RFP10-06-2026-27-IT-SOC-Sof-2025-310
- Buyer
- Air Traffic and Navigation Services Company Limited
- Province
- National
- Location
- ATNS Company Limited, Eastgate Office Park, Block C,, Bruma, Johannesburg, 2298
- Published
- 28 Aug 2026
- Closes
- 19 Oct 2026 4 days left
- Source
- National Treasury eTender Portal
- BT1TRIMRFPCR15 Krugersdorp
- Buyer
- Transnet SOC Ltd
- Province
- Gauteng
- Location
- Gauteng, Krugersdorp
- Published
- 28 Aug 2026
- Closes
- 30 Nov 2026 46 days left
- Source
- National Treasury eTender Portal
- BT1TRIMRFPER6 Mica
- Buyer
- Transnet SOC Ltd
- Province
- Limpopo
- Location
- Limpopo, Mica
- Published
- 28 Aug 2026
- Closes
- 30 Nov 2026 46 days left
- Source
- National Treasury eTender Portal
- BT1TRIMRFPER10 Ngagane
- Buyer
- Transnet SOC Ltd
- Province
- KwaZulu-Natal
- Location
- KwaZulu-Natal, Ngagane
- Published
- 28 Aug 2026
- Closes
- 30 Nov 2026 46 days left
- Source
- National Treasury eTender Portal
- ATNS-RFP14-06-2026-27-IT-CSAT-Sof-2025-310
- Buyer
- Air Traffic and Navigation Services Company Limited
- Province
- National
- Location
- ATNS Company Limited, Eastgate Office Park, Block C,, Bruma, Johannesburg, 2298
- Published
- 28 Aug 2026
- Closes
- 20 Oct 2026 5 days left
- Source
- National Treasury eTender Portal
- E3314DXKZNOUR
- Buyer
- ESKOM
- Province
- KwaZulu-Natal
- Location
- VARIOUS, KWAZULU NATAL, KWAZULU NATAL
- Published
- 28 Aug 2026
- Closes
- 19 Oct 2026 4 days left
- Source
- National Treasury eTender Portal
About What is SBD 4?
Read and answer the supplied disclosure questions truthfully and obtain the required signature.
Common mistake: Do not rely on an outdated form or omit a requested disclosure.
The publishing organisation's latest notice, documents and amendments govern the opportunity. Requirements vary; this information is a starting point, not legal advice or a guarantee of eligibility.
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Frequently asked questions
Which document should I rely on?
Always use the publishing organisation's current invitation and official amendments. This glossary explains terms; it does not change tender conditions.
Source and independence
Tender notices are published by National Treasury through the eTenders portal and by the individual buying institutions, which remain the authoritative sources. Tender Express is an independent search platform. It is not an official government service and is not affiliated with National Treasury. Always confirm details and download documents from the original source.