; and (B) by striking until October 1, 2020 . (2) Effectiveness Assessment Subparagraph (B) of section 604(d)(1) of the United States Information and Educational Exchange Act of 1948 ( 22 U.S.C. 1469(d)(1) ) is amended to read as follows: (B) Effectiveness assessment In evaluating the public diplomacy and international broadcasting activities described in subparagraph (A), the Commission shall conduct an assessment that considers the relation to the United States national interest, the public diplomacy target impact, the achieved impact, and the cost of public diplomacy activities and international broadcasting. The assessment shall include, if practicable, an appropriate metric such as cost-per-audience or cost-per-student for each such activity. Upon the completion of the assessment, the Commission shall assign a rating of— (i) effective for activities that— (I) set appropriate goals and achieve all or most of the desired results; (II) are well-managed; (III) are cost efficient; and (IV) quantifiably advance the priorities of the most recent National Security Strategy and related national strategies for defense and foreign policy; (ii) moderately effective for activities that— (I) set appropriate goals and achieve some desired results; (II) are generally well-managed; (III) may need to improve their cost efficiency, including reducing overhead; and (IV) have a substantive rationale for advancing the priorities of the most recent National Security Strategy and related national strategies for defense and foreign policy, but have not demonstrated quantifiable results; (iii) ineffective for activities that— (I) lack appropriate goals or fail to achieve stated goals or desired results; (II) are not well-managed; (III) are not cost efficient, such as through insufficient use of available resources to achieve stated goals or desired results, or have excessive overhead