The Trade Fair Domestic Building Materials (OSM) in Moscow is a unique project in the Russian sphere of influence in which it comes to the production of building materials. This is the largest trade event in this area, and essentially the only exhibition in Russia, which represents the entire building material market. Focus of the Domestic Building Materials are Building materials specially for the consumer, which makes it an effective instrument for the realization of priority national projects in housing: Affordable and comfortable housing for the citizens of Russia.