Code of Federal Regulations Title 19. Customs Duties § 19.208.6 Time for determinations, reporting

(1) The Commission will make its determination with respect to the petition, request, or resolution no later than 120 days after the date on which an investigation is initiated under section 322(a) of the Act, except that:

(2) If the Commission determines, before the 100th day after an investigation is initiated under section 322(a) of the Act, that the investigation is extraordinarily complicated, the Commission will make its determination within 150 days after the date on which an investigation is initiated.