In the 5th of March 2023 edition, we commented various EU calls published during the current week. Under the OpenWebSearch.EU competitive project, Horizon Europe funding supports experimentations on web searching new engines that, differently from the traditional ones, let users to share their data with an open community. COSME Programme funds new initiatives supporting Ukrainian enterprises and new young enterpreneurs. Erasmus+ competitive calls support innovation in tourism. In the field of Civil protection, new funding is available for public and private organisations in Europe and other partner countries.