Within the framework of bilateral agreements, especially in the import of some agricultural products, quota distribution is carried out by opening tariff quota according to the criteria of the relevant notification. The way in which the distribution will be made, which institutions or companies will be given priority, is regulated by the relevant notifications. Accordingly, quota distribution is carried out according to the first-come-first-get method, some are given priority to public institutions, some are based on the firm's import performance.