The Commission makes such assessments at the request of the President under section 2104(f) of the Trade Act of 2002 (19 U.S.C. §3804(f)). Section 2104(f) requires the Commission, following receipt of a request, to assess the likely impact of a trade agreement on the U.S. economy as a whole and on specific industry sectors and to submit its report to Congress and the President. Commission investigations under this section are sometimes referred to as 90-90 investigations because the President must request a Commission report at least 90 days before entering into a trade agreement and the Commission must submit its report no later than 90 days after the President enters into the agreement.