Associations that threaten the liberal democratic basic order may be banned by the minister of the interior at federal or state level (decision subject to review by administrative courts).
The fundamental principles of this order include at least: respect for the human rights given concrete form in the Basic Law, in particular for the right of a person to life and free development; popular sovereignty; separation of powers; responsibility of government; lawfulness of administration; independence of the judiciary; the multi-party principle; and equality of opportunities for all political parties.People and groups that threaten the liberal democratic basic order are referred to as "enemies of the Constitution" or "extremist" in German government and legal language.
While conceptually largely similar to broader definitions of liberal democracy, the liberal democratic basic order is distinguished by the measures that are allowed against "extreme" ideologies and groups to defend the order, such as the possibility to ban or officially monitor extremist groups.
The liberal democratic basic order has been a core concept in the constitutional law of the Federal Republic of Germany, originally West Germany, since 1949, and it played a significant role in the West German government's efforts to counteract communism during the Cold War.
[4] Communist groups have been extensively monitored by the Federal Office for the Protection of the Constitution and the state offices for the protection of the constitution under the umbrella term of "far-left extremism"; during the Cold War the Federal Agency for Civic Education also focused in large part on Communists as enemies of the liberal democratic basic order, and the struggle against communism was framed by West German authorities primarily in terms of civic education and anti-extremism.