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 190matching tenders

666newly published in this scope

690closing soon in this scope

Source refresh may be delayed. Counts reflect previously synced records (last synced 09 Oct 2026). Verify dates with the original source before bidding.

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Current tenders (page 89 of 183)

SGR/59/09/2026
REQUEST FOR QUOTATION (RFQ) FOR PROVISION OF CLEANING, HYGIENE AND HORTICULTURE SERVICES AT BRAAMFONTEIN YARD DEPOT OF THE SOUTH GAUTENG REGION FOR A PERIOD OF SIX (6) MONTHS.
- Services: Functional (Including Cleaning and Security Services)
- Request for Quotation
Buyer
Passenger Rail Agency of South Africa
Province
Gauteng
Location
Braamfontein Yard depot, Braamfontein, Johannesburg, 2001
Published
30 Sept 2026
Closes
12 Oct 2026 3 days left
Source
National Treasury eTender Portal

View details Original source
MMSEZ/INF/2026/10/02
APPOINTMENT OF A PANEL OF ENVIRONMENTAL MANAGEMENT SERVICE PROVIDERS TO PROVIDE MULTIDISCIPLINARY ENVIRONMENTAL MANAGEMENT SERVICES TO MMSEZ SOC LTD ON AN AS-ANDWHEN- REQUIRED BASIS FOR A PERIOD OF THIRTY-SIX (36) MONTHS
- Services: Professional
- Request for Bid(Open-Tender)
Buyer
Limpopo - Economic Development Agency
Province
Limpopo
Location
93 Biccard Street, Polokwane, Polokwane, 0699
Published
30 Sept 2026
Closes
21 Oct 2026 12 days left
Source
National Treasury eTender Portal

View details Original source
SCM17/09/2026
APPOINTMENT OF A SUITABLY QUALIFIED TOWN PLANNING CONSULTANCY FIRM TO UNDERTAKE THE WHITTLESEA LOCAL SPATIAL DEVELOPMENT FRAMEWORK
- Services: Professional
- Request for Proposal
Buyer
Enoch Mgijima Local Municipality
Province
Eastern Cape
Location
25-27 OWEN STREET, QUEENSTOWN, QUEENSTOWN, 5320
Published
30 Sept 2026
Closes
14 Oct 2026 5 days left
Source
National Treasury eTender Portal

View details Original source
MMSEZ/INF/2026/10/01
APPOINTMENT OF A PANEL OF OCCUPATIONAL HEALTH AND SAFETY (OHS) PROFESSIONAL SERVICE PROVIDERS TO PROVIDE OHS MANAGEMENT SERVICES TO MMSEZ ON AN AS-AND-WHEN-REQUIRED BASIS FOR A PERIOD OF THIRTY-SIX (36) MONTHS
- Services: Professional
- Request for Bid(Open-Tender)
Buyer
Limpopo - Economic Development Agency
Province
Limpopo
Location
93 Biccard Street, Polokwane, Polokwane, 0699
Published
30 Sept 2026
Closes
21 Oct 2026 12 days left
Source
National Treasury eTender Portal

View details Original source
E3607GXMPMAT
SUPPLY, REFURBISHMENT, TESTING, COMMISSIONING, AND DELIVERY OF FLUID DRIVES USED IN INDUSTRIAL ROTATING EQUIPMENT FOR A PERIOD OF FIVE (05) YEARS
- Services: Electrical
- Request for Bid(Open-Tender)
Buyer
ESKOM
Province
Mpumalanga
Location
Matla Power Station, Delmas Road, Kriel, Mpumalanga, Kriel, Emalahleni, 2271
Published
30 Sept 2026
Closes
30 Oct 2026 21 days left
Source
National Treasury eTender Portal

View details Original source
Q26 EDTEA 26/27
APPOINTMENT OF A SERVICE PROVIDER TO CONDUCT AN IMPACT EVALUATION OF THE INVASIVE ALIEN SPECIES PROGRAMME FOR A PERIOD OF FIVE (5) MONTHS
- Services: Professional
- Request for Quotation
Buyer
Kwazulu Natal - Economic Development, Tourism and Environ Affairs
Province
KwaZulu-Natal
Location
JABU NDLOVU, PIETERMARITZBURG, PIETERMARITZBURG, 3201
Published
30 Sept 2026
Closes
14 Oct 2026 5 days left
Source
National Treasury eTender Portal

View details Original source
VO 018 2026/2027
RE-ADVERT THE VAAL-ORANGE CATCHMENT MANAGEMENT AGENCY (VOCMA) INVITES SUITABLY QUALIFIED AND EXPERIENCED SERVICES PROVIDERS TO SUBMIT BID PROPOSALS TO OFFER LEASED OFFICE SPACE TO THE VAAL-ORANGE CATCHMENT MANAGEMENT AGENCY FOR THE HEAD QUARTERS IN BLOEMFONTEIN FOR A PERIOD OF FIVE (5) YEARS.
- Accommodation
- Request for Bid(Open-Tender)
Buyer
Water and Sanitation
Province
Free State
Location
Charlotte Maxeke and East Burger, Bloemfontein, Bloemfontein, 9301
Published
30 Sept 2026
Closes
21 Oct 2026 12 days left
Source
National Treasury eTender Portal

View details Original source
RFP 2026-08-14-0002928-80101508
Request for Proposals for the Appointment of a Service Provider to Render Position Paper Institutional Model Bylaws and Infrastructure Protection Services on Behalf of SALGA.
- Services: Professional
- Request for Proposal
Buyer
South African Local Government Association
Province
National
Location
175 COROBAY AVENUE, WATERKLOOF GLEN, Pretoria, 0181
Published
30 Sept 2026
Closes
14 Oct 2026 5 days left
Source
National Treasury eTender Portal

View details Original source
E3615GXMPDUV
Service, Maintenance, Calibration, Supply of spares and consumables of Lab Instruments at Duvha Power Station on as and when required basis for a period of 60 Months.
- Services: General
- Request for Quotation
Buyer
ESKOM
Province
Mpumalanga
Location
Duvha Power Station, Emalahleni, Witbank, 1035
Published
30 Sept 2026
Closes
30 Oct 2026 21 days left
Source
National Treasury eTender Portal

View details Original source
NRA 2026/0759(D)
For the provision of Routine Road Maintenance Construction Services for the projects in the Limpopo.
- Construction
- Request for Bid(Open-Tender)
Buyer
South African National Roads Agency Soc Limited (SANRAL)
Province
Limpopo
Location
38 Ida street, Menlo park, Pretoria, 0081
Published
30 Sept 2026
Closes
29 Oct 2026 20 days left
Source
National Treasury eTender Portal

View details Original source
E3609GXMPDUV
THE COLLECTION, DISMANTLING, ASSESSMENT, REPAIR, REFURBISHMENT, REWIND, ASSEMBLE, TEST, PAINT AND DELIVERY OF ALL UNITISED AND OUTSIDE PLANT LV MOTORS AT DUVHA POWER STATION FOR A PERIOD OF FIVE (5) YEARS
- Services: General
- Request for Bid(Open-Tender)
Buyer
ESKOM
Province
Mpumalanga
Location
Off Witbank/Bethal Road, emalahleni, Emalahleni, Witbank, 1035
Published
30 Sept 2026
Closes
30 Oct 2026 21 days left
Source
National Treasury eTender Portal

View details Original source
E3108GXMPHENR
Supply and Delivery of Turbine Auxiliaries Off-The-Shelf Spares
- Supplies: General
- Request for Bid(Open-Tender)
Buyer
ESKOM
Province
Mpumalanga
Location
01 IMPALA ROAD, PULLENSHOPE, HENDRINA POWER STATION, MIDDELBURG, 1096
Published
30 Sept 2026
Closes
26 Oct 2026 17 days left
Source
National Treasury eTender Portal

View details Original source

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.

What is a tender addendum?

Current tenders (page 89 of 183)

REQUEST FOR QUOTATION (RFQ) FOR PROVISION OF CLEANING, HYGIENE AND HORTICULTURE SERVICES AT BRAAMFONTEIN YARD DEPOT OF THE SOUTH GAUTENG REGION FOR A PERIOD OF SIX (6) MONTHS.

APPOINTMENT OF A PANEL OF ENVIRONMENTAL MANAGEMENT SERVICE PROVIDERS TO PROVIDE MULTIDISCIPLINARY ENVIRONMENTAL MANAGEMENT SERVICES TO MMSEZ SOC LTD ON AN AS-ANDWHEN- REQUIRED BASIS FOR A PERIOD OF THIRTY-SIX (36) MONTHS

APPOINTMENT OF A SUITABLY QUALIFIED TOWN PLANNING CONSULTANCY FIRM TO UNDERTAKE THE WHITTLESEA LOCAL SPATIAL DEVELOPMENT FRAMEWORK

APPOINTMENT OF A PANEL OF OCCUPATIONAL HEALTH AND SAFETY (OHS) PROFESSIONAL SERVICE PROVIDERS TO PROVIDE OHS MANAGEMENT SERVICES TO MMSEZ ON AN AS-AND-WHEN-REQUIRED BASIS FOR A PERIOD OF THIRTY-SIX (36) MONTHS

SUPPLY, REFURBISHMENT, TESTING, COMMISSIONING, AND DELIVERY OF FLUID DRIVES USED IN INDUSTRIAL ROTATING EQUIPMENT FOR A PERIOD OF FIVE (05) YEARS

APPOINTMENT OF A SERVICE PROVIDER TO CONDUCT AN IMPACT EVALUATION OF THE INVASIVE ALIEN SPECIES PROGRAMME FOR A PERIOD OF FIVE (5) MONTHS

RE-ADVERT THE VAAL-ORANGE CATCHMENT MANAGEMENT AGENCY (VOCMA) INVITES SUITABLY QUALIFIED AND EXPERIENCED SERVICES PROVIDERS TO SUBMIT BID PROPOSALS TO OFFER LEASED OFFICE SPACE TO THE VAAL-ORANGE CATCHMENT MANAGEMENT AGENCY FOR THE HEAD QUARTERS IN BLOEMFONTEIN FOR A PERIOD OF FIVE (5) YEARS.

Request for Proposals for the Appointment of a Service Provider to Render Position Paper Institutional Model Bylaws and Infrastructure Protection Services on Behalf of SALGA.

Service, Maintenance, Calibration, Supply of spares and consumables of Lab Instruments at Duvha Power Station on as and when required basis for a period of 60 Months.

For the provision of Routine Road Maintenance Construction Services for the projects in the Limpopo.

THE COLLECTION, DISMANTLING, ASSESSMENT, REPAIR, REFURBISHMENT, REWIND, ASSEMBLE, TEST, PAINT AND DELIVERY OF ALL UNITISED AND OUTSIDE PLANT LV MOTORS AT DUVHA POWER STATION FOR A PERIOD OF FIVE (5) YEARS

Supply and Delivery of Turbine Auxiliaries Off-The-Shelf Spares

About What is a tender addendum?

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