This guidance document provides information, steps and important considerations for the process of selecting, planning and budgeting geospatial data and technology applications for immunisation. It serves as a complement to the information provided in the 2018 UNICEF Guidance [1] and the 2020 Landscape Analysis [2]. The steps out- lined below help guide immunisation programme man- agers to integrate geospatial data and technologies into immunisation programming and to request the resources they need based on immunisation programme needs and the current enabling environment.