The purpose of this Expression of Interest (EOI) is to pre-qualify a list of potential suppliers to Provide a fully Managed Network Security Service globally for the WHO network.  See detailed EOI document and submission instructions under “Documents” below.  Please note: it is NOT necessary to click on “Express Interest” on the top right-hand side of the screen. In order to inform WHO that you are interested in participating in this Expression of Interest, please follow the provisions of the EOI document below.