Dear Prospective Bidder: SUBJECT: Request for Proposals RFP/PAK/WHO/PROC/2026/001– Maintenance Services for Genetic Analyzer Machines You are invited to submit a proposal for the above subject RFP for the World Health Organization (WHO)- Country Office Pakistan, in accordance with the attached documents: You are invited to submit a proposal for the above subject RFP for the World Health Organization (WHO)- Country Office Pakistan, in accordance with the attached documents: File Name Description RFP Request for Proposals document Annex 1 Acknowledgment Form Annex 2 Confidentiality Undertaking Annex 3 Proposal Completeness Form Annex 4 Information from Bidder Annex 5 Acceptance Form Annex 6 Self Declaration Form Annex 7 Questions from Bidders Template Appendix 1 Terms of Reference Appendix 2 Financial Proposal (3 sheets): 1. Maintenance costs 2. Analyzers’ Spare parts 3. PCRs’ Spare parts This RFP is open to institutions engaged in the field of construction and part of WHO supplier database for the project WHO Warehouse Safety and Security Works. TIMELINE 1- A prospective bidder requiring clarification on technical, contractual or commercial matters is to be submitted exclusively via UNGM (correspondence tab) no later than 23 February 2026 at 1600 Islamabad Time A consolidated document of WHO's response to all questions (including an explanation of the query but without identifying the source of enquiry) will be sent to all prospective bidders who have received the RFP. 2- The bidder shall submit proposals exclusively via UNGM (Submit Return tab), no later than 2 March 2026 at 16:00 hours (Pakistan) time. Please follow the instructions provided in the RFP document for the submission of your proposal in section 3. Best Regards Procurement Unit