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October 2026, question 59
Entry / Entry Summary · ACE entry summary data and business rules
Which one of the following entry types liquidates in 24 hours, cannot be cancelled, and is ineligible for Post Summary Correction (PSC)?
- Consumption Entry
- Consumption-Antidumping/Countervailing Duty Entry
- Informal Entry
- Warehouse Entry
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CBP's answer: C. C: Informal Entry
The BRPD says informal entries liquidate within 24 hours, so they cannot be cancelled and no PSC can be filed on them. That is C. Consumption, AD/CVD and warehouse entries are not on that 24-hour track.
Since informal entries liquidate within 24 hours, they cannot be cancelled, nor can a PSC be filed ACE BRPD Section 20.2
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CBP's key cites: 19 CFR 128.24; ACE BRPD Section 20.2
Question and key from CBP's October 2026 exam and answer key. The walk-through is ours; quotes are from the pinned editions in the reference viewer (HTSUS 2026 Basic, 19 CFR 2025 edition).