(a) In an investigation under section 406(a) of the Trade Act, the Commission will make its report to the President at the earliest practical time, but not later than 3 months after the date on which the petition is filed, the request or resolution is received, or the motion is adopted, as the case may be.

(b) In an investigation under section 421(b) of the Trade Act, the Commission will transmit to the President and the United States Trade Representative its determination at the earliest practicable time, but in no case later than 60 days (or 90 days in the case of a petition requesting provisional relief under section 421(i) of the Act) after the date on which the petition is filed, the request or resolution is received, or the motion is adopted. The Commission will transmit its report to the President and the Trade Representative no later than 20 days after the transmittal of the determination.

(c) In an investigation under section 421(b) of the Trade Act in which the petition requests provisional relief under section 421(i) of the Act, the Commission will transmit to the President and the Trade Representative its determination and report with respect to section 421(i) of the Act no later than 45 days after the petition is filed.

(d) In an investigation under section 421(o) of the Trade Act, the Commission shall transmit to the President a report on its investigation and determination not later than 60 days before the action under section 421(m) of the Trade Act is to terminate.

(e) Date of filing. Any petition under this subpart E that is filed after 12:00 noon shall be deemed to be filed on the next business day.