Home / Tender glossary / What is a tender addendum?
What is a tender addendum?
An addendum is additional or amended information issued for a tender.
2 143matching tenders
752newly published in this scope
616closing soon in this scope
Last synced 05 Oct 2026. Page updated 05 Oct 2026.
Current tenders (page 2 of 179)
- SASSA11-26-GA-WC
- Buyer
- South African Social Security Agency
- Province
- Western Cape
- Location
- 11 Adderley Street , Cape Town , CAPE TOWN, 8000
- Published
- 05 Oct 2026
- Closes
- 27 Oct 2026 22 days left
- Source
- National Treasury eTender Portal
- CSRT/BID08/2026/27
- Buyer
- Free State - Police, Roads and Transport
- Province
- Free State
- Location
- 45 Charlotte Maxeke , Bloemfontein, Bloemfontein, 9300
- Published
- 05 Oct 2026
- Closes
- 02 Nov 2026 28 days left
- Source
- National Treasury eTender Portal
- E(SWM)05/09/2627
- Buyer
- Merafong Local Municipality
- Province
- Gauteng
- Location
- Corner gold and Halite street, Carletonville, Carletonville, 2499
- Published
- 05 Oct 2026
- Closes
- 10 Nov 2026 36 days left
- Source
- National Treasury eTender Portal
- RFQ 10-09-2026
- Buyer
- Cross-Border Road Transport Agency
- Province
- Gauteng
- Location
- 350 WITCH HAZEL AVENUE, CENTURION, GAUTENG, 0153
- Published
- 05 Oct 2026
- Closes
- 08 Oct 2026 3 days left
- Source
- National Treasury eTender Portal
- CSS(IT)06/09/2627
- Buyer
- Merafong Local Municipality
- Province
- Gauteng
- Location
- Corner gold and Halite street, Carletonville, Carletonville, 2499
- Published
- 05 Oct 2026
- Closes
- 10 Nov 2026 36 days left
- Source
- National Treasury eTender Portal
- CSRT/BID07/2026/27
- Buyer
- Free State - Police, Roads and Transport
- Province
- Free State
- Location
- 45 Charlotte Maxeke , Bloemfontein , Bloemfontein, 9300
- Published
- 05 Oct 2026
- Closes
- 02 Nov 2026 28 days left
- Source
- National Treasury eTender Portal
- 10375081
- Buyer
- Passenger Rail Agency of South Africa
- Province
- Gauteng
- Location
- 41A Carr Street, Braamfontein, Jhb, Johannesburg, Johannesburg, 2000
- Published
- 05 Oct 2026
- Closes
- 20 Oct 2026 15 days left
- Source
- National Treasury eTender Portal
- COO(P and C)07/09/2627
- Buyer
- Merafong Local Municipality
- Province
- Gauteng
- Location
- Corner gold and Halite street, Carletonville, Carletonville, 2499
- Published
- 05 Oct 2026
- Closes
- 12 Nov 2026 38 days left
- Source
- National Treasury eTender Portal
- CSS(HR)08/09/2627
- Buyer
- Merafong Local Municipality
- Province
- Gauteng
- Location
- Corner gold and Halite street, Carletonville, Carletonville, 2499
- Published
- 05 Oct 2026
- Closes
- 22 Oct 2026 17 days left
- Source
- National Treasury eTender Portal
- RFQ 118/2026
- Buyer
- Prince Albert Municipality
- Province
- Western Cape
- Location
- Thusong Centre, Adderley Street, South En, Prince Albert, 6930
- Published
- 05 Oct 2026
- Closes
- 14 Oct 2026 9 days left
- Source
- National Treasury eTender Portal
- E (WandS)09/09/2627
- Buyer
- Merafong Local Municipality
- Province
- Gauteng
- Location
- Corner gold and Halite street, Carletonville, Carletonville, 2499
- Published
- 05 Oct 2026
- Closes
- 11 Nov 2026 37 days left
- Source
- National Treasury eTender Portal
- RFQ 09-09-2026
- Buyer
- Cross-Border Road Transport Agency
- Province
- Gauteng
- Location
- 350 WITCH HAZEL AVENUE, CENTURION, GAUTENG, 0153
- Published
- 05 Oct 2026
- Closes
- 08 Oct 2026 3 days left
- Source
- National Treasury eTender Portal
About What is a tender addendum?
Check how the buyer distributes amendments and whether acknowledgement is required.
Common mistake: A saved copy of the original pack may no longer be complete.
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.