Dairy quotas are part of USMCA.[1] The issue under Biden was protectionist/preferential policies which were challenged and got changed through the dispute mech

Dairy quotas are part of USMCA.[1] The issue under Biden was protectionist/preferential policies which were challenged and got changed through the dispute mechanism[2]. The changed policy was then disputed again but the US lost the dispute[3]. The US has never gotten close to surpassing the tariff-rate quotas so the tariffs haven't applied.[4] Though the American dairy industry claims that's because of further protectionist policies.[5] I'm not an expert on this so if you have more specific information please share sources. [1] https://ustr.gov/sites/default/files/files/agreements/FTA/USMCA/Text/02%20National%20Treatment%20and%20Market%20Access.pdf https://ustr.gov/sites/default/files/files/agreements/FTA/US... [2] https://ustr.gov/about-us/policy-offices/press-office/press-releases/2022/january/what-they-are-saying-united-states-prevails-usmca-dispute-canadian-dairy-restrictions https://ustr.gov/about-us/policy-offices/press-office/press-... [3] https://ustr.gov/about-us/policy-offices/press-office/press-releases/2023/november/usmca-panel-releases-canada-dairy-report-biden-harris-administration-will-continue-seeking-full https://ustr.gov/about-us/policy-offices/press-office/press-... [4] https://www.yahoo.com/news/fact-check-trump-doesn-t-120052228.html https://www.yahoo.com/news/fact-check-trump-doesn-t-12005222... [5] https://www.idfa.org/news/idfa-statement-on-potential-u-s-tariff-on-canadian-dairy-products https://www.idfa.org/news/idfa-statement-on-potential-u-s-ta...