CSD registration: Bidders must be registered on the Central Supplier Database (CSD) at https://secure.csd.gov.za.
Tax Compliance: A valid original Tax Compliance Status Verification Pin issued by SARS must be submitted with the tender.
CIDB registration: Bidders must be registered with the Construction Industry Development Board (CIDB) in a contractor grading designation of 1 GB / 1 SL or higher. Joint ventures must submit certificates for each partner.
B-BBEE: Bidders must submit an original valid or certified copy of a B-BBEE Status Level Verification Certificate (in terms of the Construction Sector Charter) or an EME sworn affidavit. Non-submission means zero preference points but not disqualification.
Declaration of Interest (SBD 4): Discloses whether any director or shareholder is employed by the state or connected to the municipality.
Certificate of Independent Bid Determination (SBD 9): Certifies the bid was prepared independently and no collusion.
Compulsory Enterprise Questionnaire: Must be completed; conflicts of interest may affect responsiveness.
Municipal arrears: Bidders must not be in arrears with municipal rates and taxes for more than three months.
Tender Defaulters: Bidders or principals must not be listed on the Register of Tender Defaulters.
State employment: Bidders or principals must not be employed by the state or a municipality unless official approval is included.