Dear Sir/Madam, This is to inform you that WHO has published a Request for Proposals for (RFP EM/PSE WASH & Electrical Infrastructure Development for the PHC Center at Al Tayeb Land) (Ref# EM/ACO/PSE/P/0008854), and we would like to invite you to participate. If interested, you are kindly requested to register by clicking this link: www.ungm.org. After having an active account, you have to express your interest through the UNGM which will transfer you to WHO’s e-tendering system to be able to collect the RFP documents and access your tender opportunities through ungm.org/Public/Notice/286923 You should complete and return the Acknowledgement and Confidentiality Undertaking Forms (Annex 1 & 2 of the RFP), via “Correspondence” tab no later than [21 December 2025] through the UNGM. Any clarification on technical, contractual or commercial matters may be submitted via UNGM “Correspondence” tab no later than [10 February 2026] 23:00 hours Jerusalem time, and mandatorily using the following format: Question # Reference to RFP (paragraph #) Question text Proposals must be uploaded via UNGM, “Tender Documents” tab no later than [15 February 2026] at [23:00] hours, [Jerusalem] time. Attached here is the User Guide for reference during registration in the United Nations Global Marketplace (UNGM). Contractor should have the needed capacities and accessibility to the site of project (Gaza Strip) Best regards