Due to the accelerated population growth in cities, especially in emerging countries, such as Brazil, the economically viable alternative to the final disposal of waste was the construction of landfills, popularly known as dumpsites. However, this type of disposal is not considered environmentally appropriate because it can cause many impacts on public health and the environment, such as: production of leachate, highly toxic liquid, methane gas emission, animal attraction vectors of diseases, among others. Legal tools, such as TAC, have been applied by public agencies aiming to replace dumpsites, as a matter of priority, to sanitary landfill, in order to achieve the goals of the National Solid Waste Policy (Law n 12.305/2010), which establishes deadline for the end of brazilian s dumpsite operations. The new order of economic, social, ecological, political and economical in ascension presents significant changes of paradigms that need to be broken in the 21st century. Environment, waste treatment, sanitation, air pollution, among others, have ceased to be on clichés and began to receive holistic talks, which before were resolved in a timely and fragmented. As a direct result of all anthropogenic processes, we have been experiencing an increase in the production of solid waste, both in quantity and in diversity, especially in large urban centers. Besides the increase in quantity, the waste produced today passed to have in its composition synthetic elements and dangerous to ecosystems and human health. This fact let the waste treatment more expensive and, sometimes, the waste final disposal could be dumpsite.