The study of the paragenesis of engineering-geological processes (EPP) requires the solution of the following main tasks: justification of the area of distribution of paragenetic complexes of EPP, determining the conditions of formation and factors of their development, evaluation of the interaction features, development of methods to assess and forecast the stability of the areas of EPP development during their development. Examples of karst paragenesis with other common geological processes (erosion, landslides, seismic, etc.) are considered.