; and (B) consider using existing tools (existing as of the date the Assistant Secretary begins the study) such as the tools developed through the Performance Outcome Measurement Project. (3) Analysis The Assistant Secretary shall analyze and determine which methods are the least burdensome and most effective for measuring and evaluating the discrepancy described in paragraph (1). (b) Recommendations (1) Preparation Not later than 3 years after the date of enactment of this Act, the Assistant Secretary shall prepare recommendations— (A) on how to measure and evaluate, with the least burden and the most effectiveness, the discrepancy described in subsection (a)(1) (such as measurement through the length of waitlists); and (B) about whether studies similar to the study described in subsection (a) should be carried out for programs carried out under this Act, other than this part. (2) Issuance The Assistant Secretary shall issue the recommendations, and make the recommendations available as a notification pursuant to section 202(a)(34) and to the committees of the Senate and of the House of Representatives with jurisdiction over this Act, and the Special Committee on Aging of the Senate. . 215. National Family Caregiver Support program (a) Definitions for National Family Caregiver Support program Section 372(a) ( 42 U.S.C. 3030s(a) ) is amended— (1) by redesignating paragraphs (1) through (3) as paragraphs (2) through (4), respectively