party and can join any other political group. However, as the Supreme Electoral Court of Costa Rica has repeatedly observed, since deputies are popularly elected, their nomination must be made through a political party, due to the framework of the current legal system, in which the political parties have a monopoly on the nomination of candidates for deputies according to the Electoral Code. Therefore, independent deputies cannot act on behalf of another party for which they were not elected within the legislative board, only independently, nor are they considered a fraction, or a "bloc", a figure that does not exist within of the Regulations of the Legislative Assembly. Other activities that belong to the legislative fractions or fraction leaders are not allowed either, such as including bills on the deliberations. Several independent deputies through history have asked the Constitutional Chamber of the Supreme Court of Justice of Costa Rica, to be recognized as the head of a parliamentary fraction or to have the financial resources of a parliamentary fraction, in contradiction with the regulations, this court has stated: Thus, there is no regulatory possibility of forming a fraction not linked to the representation of a political party that has elected at least one representative by means of suffrage, understood in accordance with article 93 of the Political Constitution of Costa Rica. In the 2018-2022 legislative period several deputies elected through the National Restoration Party and the National Integration Party declared themselves independent and then gave their personal adhesion as a "bloc" or individually to parties that were not elected, this, in accordance with the regulations, constitutes a personal affiliation, and it does not imply in any way that the parties they later affiliated to have legal representation as a parliamentary fraction, so they are recognized as independent within the directory of deputies of the Legislative Assembly. Debate about the number and election of deputies The Legislative Assembly is a unicameral body of 57 deputies whose number is constitutionally fixed and whose deputies are elected on closed lists nominated by the political parties according to a proportional system. Different experts have recommended the increase in the number of deputies as an urgent need to improve representativeness, but this proposal is highly unpopular among the population and generates rejection reactions. A report by the United Nations Development Programme and the Center for Research and Political Studies of the University of Costa Rica