This is a Request for Expression of Interest (REoI) from UNICEF Lebanon as part of the process of initiating a tender to establish Long-Term Arrangements (LTAs) for WASH Infrastructure, Operation and Maintenance.   Companies interested in being invited to the tender should express interest by completing the following web form by Tuesday 16 September 2025:   https://forms.office.com/e/v5hdkqx6zw   Please note: (a) Companies are invited to consult UNICEF's procurement policies ahead of Expressing Interest in doing business with UNICEF. https://www.unicef.org/supply/resources/procurement-policies (b) This is NOT an invitation to submit a proposal. Do not send your prices at this stage; (c) Questions about conformity of the supplier’s profile/services will not be answered; (d) This REoI does not constitute a solicitation. Submitting an EoI does not automatically guarantee your participation in the tender; (e) UNICEF reserves the right to require compliance with additional conditions as and when issuing the final solicitation document. (f) UNICEF reserves the right to change or cancel the requirement at any time during the REoI and/or solicitation process.