The World Health Organization (WHO) hereby invites prospective bidders to submit a bid in accordance with the WHO General Terms and Conditions and the Schedule of Requirements as set out in this Invitation to Bid (ITB). Please refer to the Bill of Quantities for more detailed information. Instructions for Submission of Proposals: Submit proposals no later than 25 August 2026. Proposals should be submitted through the WHO e-Tendering Platform (In-Tend). If you experience technical difficulties uploading your proposal, please submit it to [email protected] Please quote “WPRO/DAF/SAO/SUP/P/0009438” in the subject line of all related correspondence.