Announcement 28 May 2025: The closing date for submission of offers has been revised from 30 May 2025 to 06 June 2025   Announcement 22 May 2025: First set of Q&A is available under "Documents" tab.   The purpose of this Request for Proposals is to identify a suitable contractor to support ongoing efforts within the WHO Department for Digital Health and Innovation to strengthen digital transformation at national level. This includes follow-up to outcomes of the Open Digital Health Summit (ODHS), operationalisation of a SMART Guidelines training curriculum, and work on normative products including Reference Architecture for Digital Public Infrastructure (DPI) and Standards for health sector digital transformation, and the WHO Classification of digital interventions, services and applications in health (CDISAH).  See detailed Terms of Reference and bidding 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 Request for Proposals, please follow the provisions of the RFP document below.