In the governing bodies at different levels, in compliance with the principles set out in article 51 of the Constitution and this statute, it must be ensured that the presence of one sex over the other is not less than 40%. In order to always guarantee this relationship, internal elections at all levels will proceed, through the mechanism of "scrolling the list", until the necessary rebalancing is achieved (Party Statutes, Chapter 3, Article 1 and 6).