19 C.F.R. § 10.413 Validity of certification.
Title 19 - Customs Duties
A certification that is completed, signed and dated in accordance with the requirements listed in §10.411 will be accepted by CBP as valid for four years from the date on which the certification was signed. If the port director determines that a certification is illegible or defective or has not been completed in accordance with §10.411, the importer will be given a period of not less than five business days to submit a corrected certification.
Title 19: Customs Duties
PART 10—ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC.
Subpart H—United States-Chile Free Trade Agreement
Import Requirements
§ 10.413 Validity of certification.
