This thesis called "the constitutional factors that determine the inadequate application of the procedure of vacancy in the regional and municipal councils", has as an object of research the vacancy procedure regulated in article 15, literal g regional and municipal councils) and article 30 of the law Nº 27867, the organic law of regional Governments and in article 9 literal 10) , articles 22 and 23 of the Act No. 27972, organic law of municipalities, respectively, for the purpose of determining the constitutional factors that determine the inadequate application of the procedure of vacancy in the regional and municipal councils. So, to comply with said purposes has been used as population and sample sentences of the national jury of elections in terms of vacancy and regional councillors, mayors and municipal freedom regional advisors, surveys has been used scientific, logical, legal me...