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Automated Commercial Environment (ACE)

October 2020 (PM) — Question 55

Under which of the following circumstances are filers NOT allowed to file a Post Summary Correction (PSC) to correct entry summary data?

Why this answer

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CBP's cited authority

§ Process Document 9.75§ Section 7.3 cannot be changed

Answer and citations as published in CBP's official answer key for the October 2020 (PM) examination.

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