Based on the results of agrochemical certification of agricultural land, an analysis of the
content of mobile sulfur in the soils of Transcarpathia was carried out, where it was established that more than half of the areas (51.1%) at an average and high level are provided with mobile sulfur. High and very high sulfur content is established on 28.3% of the areas and only 20.4% feel its lack.
Key words: soil, mobile sulfur, certification, security.