Radio Comercial de Madureira and Cascadura, is a LOCAL RADIO (SOUND SERVICE THROUGH A SPEAKER SYSTEM) LAW Nº 2,069, OF DECEMBER 23, 1993, also transmitted online www.radiocm.org which allows the advertiser a reach even greater, in addition to monitoring your ads. Madureira is a popular neighborhood that, with its variety of stores, companies, courses and shopping malls, attracts numerous consumers from other locations, including other municipalities, such as: Duque de Caxias, São João de Meriti, Nova Iguaçu, Petrópolis, Niterói and others.