However, non-preferential certificate of origin remains important in several cases. Non-preferential rules of origin shall apply to products originating in countries subject to trade remedies, so this form may be requisite in such instances. In the time of trade wars, a certificate of origin showing that the product is not originating in a sanctioned country may also be required for the goods to enter the sanctioning country. Moreover, sometimes the origin of the good itself is an evidence of quality and prestige, so it may be beneficial to obtain one, although it does not help traders gain preferential tariff treatment.