INVITATION TO SUBMIT A BID (ITB) FROM THE WORLD HEALTH ORGANIZATION, WESTERN PACIFIC REGIONAL OFFICE BIDS must be submitted through [email protected]  CLOSING DATE:  24 July 2025 at 1700 hours (Manila time).       OFFERS SUBMITTED IN ANY OTHER MANNER aside from what is stated above WILL BE INVALIDATED The purpose of this Invitation to Bid (ITB) is to procure Replacement of Cisco WS-C4500X-32 Core Switch for the Regional Office in Manila, Philippines. SUBMISSION METHOD: Offers must be made in accordance with the instructions contained in this ITB.  All offers must be submitted via [email protected]. All technical specifications and full documentation must be submitted by the same means. Offers submitted by other methods shall not be considered.  VALIDITY OF OFFERS: Offers should be valid for a period of no less than 90 days and preferably for a period as long as possible. WHO reserves the right to place similar orders for other destinations at a later stage within the validity period subject to acceptance by the supplier.