Prior to October 1999, 19 CFR 24.3 (e) provided that (1) a bill for increased or additional duties determined to be due upon a liquidation or reliquidation is due 15 days from the date of such liquidation or reliquidation,
However, this was amended in Oct 1999 to the effect that duties, fees, and interest determined to be due upon liquidation or reliquidation are due 30 days after issuance of the bill for payment.
The current version of the regulations 19 CFR ยง 24.3 (e) states that except for bills resulting from dishonored checks or dishonored Automated Clearinghouse (ACH) transactions, all other bills for duties, taxes, fees, interest, or other charges are due and payable within 30 days of the date of issuance of the bill. Bills resulting from dishonored checks or dishonored ACH transactions are due within 15 days of the date of issuance of the bill.
Therefore, the correct answer choice under the current regulations is D. 30 days. Please provide the quiz or test number and question number so I can update the answer.