Instead of our conclusion on bio-mechanical treatment (BMT) we will cite the opinion from 30. October 2009. of the National Ministry for Environment and Spacial Planning : " We consider this treatment, according to the current regulations and current global experiences, a good way to treat current and future solid communal waste". Explanation: " From the received documentation, attest and references it was concluded: Biological remedy of polluted environment is the most effective and successful procedures, that is largely implemented all over the World, and that uses microorganisms as agents in the chemical processing. The main advantage compared to other remediation processes is that through the waste is decomposed through the metabolism of the microorganisms and this procedure or its products are not hazards to the environment or to humans. After the Bio-remedy process the contaminated material ( communal waste, land, water), does not represent waste any longer and has its environmental and economic value. The material can be used as an remedy for devastated land, it can be returned from where it originated before it was treated and it decontaminates the space ( these are mostly waste lands, landfills, anti-erosive work spaces, etc.) One of the oldest, most effective, and useful ways of recycling is precisely Bio-mechanical treatment of organic waste, which is the number one components of solid communal waste in Serbia. It is based on a natural process, which is important, because it is good to give back to nature at least a part of what was taken.