Portugal - 2003 Party Law

Title Article 23 Citizens elected for parties
Chapter Chapter III Members
Article

23

Citizens who are elected on political party lists shall exercise their mandates freely under the terms set out by the statute governing the office in question and in the rules on the elected body's modus operandi and responsibilities.

Source Di?rio da Rep?blica, 1.? s?rie ? N.? 93 ? 14 de Maio de 2008. Available at: http://www.dre.pt/pdf1sdip/2008/05/09300/0263302637.PDF