LIESB and ACAS are the alloys of carnival that organize the parades conducted outside the Marquês de Sapucaí. The LIESB took over the organization of the lower level divisions'. In 2015, disagreements on the board of AESCRJ led the organization to suffer intervention by RioTur on the eve of the carnival. because of this, after the carnival that year came the LIESB and Samba é Nosso. where twelve of fourteen guilds of the Série B decide founded the LIESB and part of the samba schools Série B and all schools of Series C, D, E in Samba é Nosso.