Dear Proposers, The World Health Organization, hereinafter referred to as WHO, hereby invites prospective Proposers to submit a proposal in accordance with the General Conditions of Contract and the Terms of Reference as set out in this Request for Proposal (RFP). To enable you to submit a proposal, please read the following attached documents carefully. Contents: Section 1: Cover Letter 3 Section 2: General Instructions to Proposers 4 Section 3: Specific Information to this RFP 9 Section 4: Evaluation Criteria 11 Section 5: Terms of Reference -Services 14 Section 6: General Conditions of Contract 21 Section 7: Returnable proposal forms 22 Annex A: Letter of Intent 23 Annex B: Confidentiality Undertaking 24 Annex C: Proposal Completeness Form 25 Annex D: Proposer Information 26 Annex E: Financial Proposal Form 28 Annex F: Self Declaration Form 29 Annex G: Joint Venture/Consortium /Association Information 30 Annex H: Sustainable Procurement Questionnaire (delete if not applicable) 31 Annex I: Performance Security – delete if not applicable. 33 If you are interested in submitting a proposal in response to this RFP: 1. Please acknowledge receipt of this RFP by completing and returning the Letter of Intent in Annex A, indicating your intention to submit a proposal or not, no later than Friday, January 30, 2026 2. Please submit any requests for clarification no later than Monday, February 2, 2026 3. Please prepare your proposal in accordance with the requirements and procedures outlined in this RFP and submit it no later than Monday, February 9, 2026 All WHO vendors are required to comply with the United Nations Supplier Code of Conduct. We encourage all Proposers to join the United Nations Global Compact and support the Women’s Empowerment Principles (WEP). For guidance on how to register as a supplier in UNGM and use WHO’s e-tendering system, please refer to the following resources: Instructions on how to register with WHO and access WHO tenders , UNGM Help Center and UNGM/In-Tend support We look forward to receiving your competitive proposals.