Mr. Oude Lenferink is active as senior policy officer at the Space team of the Netherlands Ministry of Infrastructure and Water Management (IenW). He is involved with policy development, including currently drafting a Netherlands-wide vision for ensuring robust and reliable PNT. Furthermore, he is involved in international cooperation and representation in the field of space and positioning, navigation and timing (PNT), amongst others in the EUSPA Administrative Board and in the Galileo/EGNOS space programme committee (SPC-GEC) of the European Commission.