The Second Treaty of Constance in 1183 confirmed the Peace of Venice of 1177 in which the cities agreed to remain part of the Empire as long as their jurisdiction over their own territories was not infringed upon.
O Segundo Tratado de Constanza en 1183 confirmou a Paz de Venecia de 1177 no que as cidades ratificaron seguir sendo parte do Imperio, a condición de que a súa xurisdición sobre os seus propios territorios non fose infrinxida.