Claude Lamberty was sworn in as member of parliament in 2016. In 2017, he became Secretary General of the DP. As a teacher, he is particularly interested in education and professional education. A passionate sportsman, he is also committed to making sports an important part of our society. Claude is also the DP’s spokesperson on matters of the national police and public safety issues. In 2008, Claude Lamberty became a member of the municipal council of Hesperange.