“Business models recommendations” provides a set of recommendations related to business modelling aspects, based on the state of the art in NI4OS-Europe countries and recommendations adapted from the leading pan-EU initiatives. This document covers procurement practices and business models stemming out of the EOSC Governance Board, related initiatives and EOSCpilot, EOSC-hub, INFRAEOSC-05b projects. It describes and analyses the NI4OS-Europe survey on national procurement practices, funding, costs for making data FAIR, and NOSCIs funding and sustainability. After summarizing the expected future work, the report integrates prior findings, NI4OS-Europe specifics and prospects, and gives general recommendations for the observed aspects, but also NOSCIs business models.