22 U.S.C. § 2361: Completion of plans and cost estimates

if such agreement or grant requires substantive technical or financial planning, until engineering, financial, and other plans necessary to carry out such assistance, and a reasonably firm estimate of the cost to the United States Government of providing such assistance, have been completed; and if such agreement or grant requires legislative action within the recipient country, unless such legislative action may reasonably be anticipated to be completed in time to permit the orderly accomplishment of the purposes of such agreement or grant. Plans required under subsection (a) of this section for any water or related land resource construction project or program shall include a computation of benefits and costs made insofar as practicable in accordance with the principles, standards, and procedures established pursuant to the Water Resources Planning Act ( 42 U.S.C. 1962 , et seq.) or acts amendatory or supplementary thereto. To the maximum extent practicable, all contracts for construction outside the United States made in connection with any agreement or grant subject to subsection (a) of this section shall be made on a competitive basis. Subsection (a) of this section shall not apply to any assistance furnished for the sole purpose of preparation of engineering, financial, and other plans. In addition to any other requirements of this section, no assistance authorized under part I of subchapter I of this chapter, subpart II of part II of subchapter I of this chapter, or part IV of subchapter II of this chapter shall be furnished with respect to any capital assistance project estimated to cost in excess of $1,000,000 until the head of the agency primarily responsible for administering subchapter I of this chapter has received and taken into consideration a certification from the principal officer of such agency in the country in which the project is located as to the capability of the country (both financial and human resources) to effectively maintain and utilize the project taking into account among other things the maintenance and utilization of projects in such country previously financed or assisted by the United States.