ensuring punctuality of the parade, which allows it to be aired exactly on time throughout the globe, has been an important undertaking of liesa - they have aimed to improve the artistic quality of the show and they have banned complete nudity with respect to family audiences.

the organization has also been involved in improving the rights and conditions for the samba schools - in this regard, liesa deals with the issues of copyright for the samba songs and production of an annual album, whereby proceeds would be returned to the schools.

further, liesa has been critical to the development of the cultural and touristic side of the event.