Professional, scientific and technical activities Tenders

• Submit the completed RFQ, signed SBD 4 and SBD 6.1, company profile & methodology, CVs of key personnel, three reference letters, B‑BBEE certificate or sworn affidavit, and a declaration of independence. • All documents must be emailed to the Supply Chain Management address: [email protected] (also copy [email protected]). • Technical enquiries may be sent to [email protected]. • Required administrative documents (CSD report with valid tax pin, tax certificate, etc.) must be attached; failure to provide any will render the bid non‑responsive. • Bids received after 30 June 2026 11:00 am will be disqualified. • Do not alter the tender document apart from filling in bidder details and price; any other changes will lead to automatic disqualification. • Suppliers listed on the Register of Tender Defaulters or the List of Restricted Suppliers are automatically disqualified.

• Submit the entire bid electronically to [email protected] before 03 July 2026 16:30 SAST. Late submissions will be rejected. • Split the submission into two separate emails: - PART 1 – Technical Proposal (subject: RFP 3732/03/07/2026 – Technical Proposal) - PART 2 – Pricing Proposal and Specific Goals documentation (subject: RFP 3732/03/07/2026 – Pricing Proposal) • Each email must reference the RFP number and description in the subject line. • All documents must be signed by an authorised representative. • Use short, simple file names; do NOT use cloud‑storage links (WeTransfer, Google Drive, Dropbox, etc.). • If the total file size exceeds 25 MB, split the submission into multiple emails. • Include all mandatory returnable documents listed in Annexure E. • Attendance at the compulsory briefing (26 June 2026 10:00 MS Teams) is a mandatory requirement; non‑attendance will lead to disqualification. • Proposals sent to the wrong email address or location will be returned unopened and rejected. • The CSIR may extend the closing date, correct bid‑document errors, verify information, request additional documentation, conduct site inspections, award to a lower‑scoring bidder under PPPFA 2(1)(f), request audited financial statements, split the award, or cancel the process at any stage. • Bidders must not engage in front‑running, collusive tendering, or offer any inducement to government officials. Mis‑representation may result in contract termination and claims. All preparation costs are borne by the bidder.

• Submit bids by 12:00 PM on 07 July 2026. Manual submissions accepted at Sentech SOC Ltd, Sender Technology Park, Radiokop Ext 3, Honeydew, Johannesburg (bid box) between 08:30-15:30 on closing day. Electronic submissions via Sentech eTender Portal (max 30MB). • Use a two-envelope system: Envelope 1 (Technical Proposal) must contain original technical proposal, soft-copy PDF on USB/CD, and all returnable documents (e.g., Tax Clearance Certificate, B-BBEE certificate, board resolutions, SBD forms). No financial information allowed in Envelope 1. Envelope 2 (Financial Proposal) must contain original financial proposal, pricing schedule, and soft-copy PDF. • Place both sealed envelopes into one sealed container addressed to Head of Supply Chain Management, including bid reference SENT/007/2026-27, closing date/time, and bidder’s name/address. • For online submissions, follow portal instructions; maintain separation of technical and financial documents. • Late, incomplete, or combined technical/financial submissions will be disqualified. • All pages, drawings, brochures must be initialed. Use black ink; corrections must be initialed—no correction fluid. Both original and electronic signatures accepted.

Submission must be done electronically via the Sasria Online Tender Portal (https://procurement.sasria.co.za/). Hand-delivered, posted, emailed, or faxed proposals will NOT be accepted. Bidders must register on the portal before the closing date and time to submit proposals. All four (4) Schedules must be completed and submitted. Maximum file size per document is 4MB, and each Schedule is limited to 30MB. Bidders are responsible for ensuring timely submission and mitigating technical challenges. Failure to submit via the portal or missing any required Schedule will result in disqualification. Queries and clarifications must be submitted via the Queries section on the portal.

Submit proposals electronically to [email protected] before 26 June 2026 at 16h30 (SAST). Use the RFP number (1230/26/06/2026) and description as the email subject. Proposals must be split into two separate emails: PART 1 (Technical Proposal) and PART 2 (Pricing Proposal + Specific Goals documentation). Each file/folder must clearly reference the RFP number. Submissions exceeding 25MB may be sent in multiple emails. Cloud-based submissions (e.g., WeTransfer, Google Drive) are not accepted. Late submissions, submissions to incorrect addresses, or unsigned proposals will be disqualified. All documents must be in English and use simple, clear file naming conventions.

Submit proposals electronically to [email protected] before 26 June 2026 at 16h30 (SAST). Late or incorrectly addressed submissions will be rejected. Proposals must be split into two separate emails: PART 1 (Technical Proposal) and PART 2 (Pricing Proposal + Specific Goals documentation). Each email subject must include the RFP number (1229/26/06/2026) and description. Files must be short, simply named, and under 25MB (or split into multiple emails). Only signed, authorised submissions are accepted. Cloud-based submissions (e.g., WeTransfer, Google Drive) are not permitted. Mandatory returnable documents (Annexure E) must be included. Non-compliance with submission rules risks disqualification.

Submit electronically to [email protected]. Send TWO separate emails: (1) Technical Proposal and (2) Pricing Proposal with Specific Goals claim documentation. Use RFP number and description as email subject. If submission exceeds 25MB, send multiple emails. No cloud solutions (WeTransfer, Google Drive, Dropbox) will be considered. Proposals must be signed by authorized person. CSIR business hours: 08h00–16h30. Closing: 26 June 2026 at 16h30 SAST. Compulsory online briefing: 17 June 2026 at 12h30 (MS Teams, Meeting ID: 327 818 023 571 494, Passcode: 2aE77Qq2). Last date for enquiries: 22 June 2026 at 16h30. Submit to correct email only — incorrect submissions will not be considered. No late bids accepted.

Submit proposals electronically to [email protected] by 24 June 2026 at 16:30 (SAST). Late submissions or those sent to incorrect addresses will be rejected. Use the EOI number (8128/24/06/2026) and description as the email subject. Proposals must be split into two parts (Technical Proposal) and sent in separate emails if exceeding 25MB. Cloud solutions (e.g., WeTransfer, Google Drive, Dropbox) are not accepted. File names must be short and simple. Proposals must be signed by an authorised person and submitted in English. Mandatory returnable documents (Annexure D) must be included; failure to submit these will disqualify the bid. The CSIR reserves the right to extend deadlines, verify information, request additional documentation, or cancel the process at any stage.

• Submit bids exclusively via the e-Tenders e-submission portal. No physical submissions or tender box deposits accepted. • Deadline: 7 July 2026 at 11:00. Late submissions will not be considered. • Upload two (2) complete electronic documents: one original technical/functionality proposal and one original financial proposal. Clearly label them. • Failure to upload both documents correctly will result in disqualification. • Ensure the tender number ARC/25/09/2025 and your company name are clearly indicated. • Required returnable documents include: certified ID copies of directors/shareholders, CIPC registration, valid Tax Compliance PIN (SARS), completed and signed SBD forms (including SBD 4, 8, 9), proof of CSD registration, valid COIDA Letter of Good Standing, and proof of CIDB registration (ME Grade 4 or higher). • A signed Declaration of Acceptance of Special Conditions must accompany your bid. Failure to submit it will lead to disqualification.

Returnable Documents: Not specified in the provided text.