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Arrival Then Denial: Interpreting §203(A) Of The Clean Air Act, Analyzing Evidentiary Challenges, & Assessing Conflicting Statutory Directives, Jesse Levine

Distinguished Student Research Papers

An “arrival then denial” occurs when uncertified engines arrive at a U.S. port, but are denied entry to the U.S. by Customs & Border Protection (Customs). Why does this matter? In most cases these uncertified engines are sent back to the country of origin. However, due to resource constraints, a sizeable number of uncertified engines slip past Customs and enter the U.S. each year. Uncertified engines, without proper controls, have been estimated to emit at least 30% more emissions than their certified counterparts. Such emissions exacerbate climate change, acid rain, and air quality generally. EPA attorneys assert that their best …