following the formation of the new organization, the government acknowledged that samba schools were responsible for a huge upsurge in tourism to the city around carnival time and granted the schools rights in terms of ticket sales.

over the years liesa has played an extremely important role in improving the quality and structure of the event and in ensuring its equity.

it has developed regulations for the start and end of the parade and time limits for each presentation, with penalization where parameters are not met, and it has limited the number of allegories in each presentation.