Luxembourgish language
The party is a supporter of economic liberalism, having positioned itself to fill a void left by the Democratic Party. The party is critical of public sector waste and the 'elitist' nature of public spending projects. The ADR is socially conservative. It is opposed to euthanasia and assisted suicide. The party places great importance on promoting the Luxembourgish language, and its electoral success in the 1999 election pushed the CSV-DP government to make knowledge of it a criterion for naturalisation. It is opposed to multiple citizenship.