As Saxony is a parliamentary system, the state government is reliant on the confidence of the Landtag in order to serve. The Landtag is thus responsible for oversight of the government. The state constitution declares that the Landtag has a comprehensive right to question the government, who must respond to inquiries from parliamentary groups or individual Landtag members. Parliamentary groups may request debates on issues of relevance in the plenary, at which the state government is obliged to speak. Standing committees may also demand the presence of members of the state government to give statements.