Microbiological inoculant BINOC is a biopreparation designed for use in agriculture. The preparation contains active components: Bacillus subtilis 26 D with a titre of 1*109 CFU/g, Bacillus megaterium 6 with a titre of 1*109 CFU/g, and Trichoderma harzianum СТ with a titre of 1*107 CFU/g. The preparation is used for treating seeds of cereal crops such as corn, as well as vegetable crops including sunflower and winter rapeseed. The recommended dosage is 0.05 – 0.1 kg per planting unit, applied once. The preparation was developed by the Trading House «Enzyme-Agro», located in Vinnytsia, Ukraine. The product belongs to the category of biological agents and is used to enhance crop effectiveness through the application of beneficial microorganisms. It is suitable for seed treatment to improve germination, protect against pathogens, and stimulate growth. Microbiological inoculant BINOC provides a comprehensive approach to agricultural products due to the combination of various microorganisms. The preparation is convenient to use and does not require special equipment for application. It can be applied both in open ground and in greenhouse cultivation. Use of this biopreparation contributes to sustainable agricultural production and reduces dependence on chemical fertilizers.