Protest procedures enable the submission of additional information under specific regulations. Timely filing is crucial for drawback claims, as untimely exports can affect them. Claims need prompt amendments to challenge liquidations. Restructuring claims improves efficiency but must adhere to customs guidelines. Multiple commodities and operational methods complicate claims processing. Drawback refunds can cover up to 99% of duties and fees, while liquidated damages apply for non-compliance with customs obligations.

#Code of Federal Regulations (CFR) Title 19
#Part 190