Systems and methods described herein provide an interface for a Network Data Analytics Function (NWDAF) to extract event data from a Location Management Function (LMF) located in a core network or radio access network (RAN). An NWDAF receives, from a network device, an information request for a location-assistance service. The NWDAF sends to the LMF a data request based on the information request, and receives, from the LMF, event data responsive to the data request. The NWDAF generates an analytics report based on the event data.