20 ÉCHANGES ÉCONOMIQUES ET COMMERCIAUX | MT 2021 commerce international | BT1 entrave non tarifaire | BT2 restriction aux échanges | RT législation phytosanitaire [5606] | législation sanitaire [2841] | législation vétérinaire [5606] | normalisa
20 TRADE | MT 2021 international trade | BT1 non-tariff barrier | BT2 trade restriction | RT biological standard [5206] | health legislation [2841] | marketing standard [2031] | plant health legislation [5606] | standardisation [6411] | vete