It has been decided to extend the bid closure deadline to be on 21 June 2026. ************* Dear Sir/Madam, This is to inform you that WHO has published a Request for Proposals for the Construction of Rehabilitation and Physiotherapy Field Center at Al-Aqsa Hospital) (), 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. You should complete and return the Acknowledgement and Confidentiality Undertaking Forms (Annex 1 & 2 of the RFP), via the “Correspondence” tab no later than [09 June 2026] through the UNGM. Proposals must be uploaded via UNGM, “Tender Documents” tab no later than [18 June 2026] at [24:00] hours, [Gaza] time. Attached here is the User Guide for reference during registration in the United Nations Global Marketplace (UNGM). Site visit will be held on 09 June 2026 at 11:00 a.m. Gaza Time at Al Aqsa Hospital -Middle Area (engineering and maintenance office) The contractor should have the needed capacities and accessibility to the site of the project (Gaza Strip)