The document outlines the funding and objectives of the PANOSC and EXPANDS projects, which are supported by the European Union's Horizon 2020 program to enhance photon and neutron research infrastructures. These initiatives aim to develop open science data services, improve access to analytical facilities, and promote collaboration among various European research communities. Key contributions include the establishment of a data policy framework, persistent identifiers, and an enhanced software and data catalog to facilitate scientific research and data management.