In this article, the results of scientific research related to the evaluation of the effect of strength and deformation properties of saline soils on the
foundations of structures, the assessment of emergency situations of buildings and structures that occur during the use of saline soils in the world and in our country, salinity information on the monitoring of emergency situations taking into account the long-term changes in the level of water under the influence of water, and on conducting engineering-geological and hydrogeological research works for the safe and efficient operation of buildings and structures in areas where saline soils are scattered in our country.