; (2) (A) a summary of legislative and Executive branch changes made to the supplemental nutrition assistance program in the year covered by the report that are intended to improve food security and diet quality; and (B) an analysis of the impact and effectiveness of those changes on food security and diet quality; and (3) recommendations to the Congress on how to improve food security and diet quality for participants and nonparticipants in the supplemental nutrition assistance program. . 4129. National Academies of Sciences, Engineering, and Medicine study and report (a) In general Not later than 120 days after the date of enactment of the Farm, Food, and National Security Act of 2024, the Secretary of Agriculture, acting through the Administrator of the Food and Nutrition Service, shall contract with the National Academies of Sciences, Engineering, and Medicine to carry out a study to assess the efficacy of allowing hot foods or hot food products ready for immediate consumption to be purchased with supplemental nutrition assistance program benefits issued under the Food and Nutrition Act of 2008 ( 7 U.S.C. 2011 et seq. ), including the impact on diet quality, purchasing power, and access to food. (b) Inclusions The study pursuant to the contract under subsection (a) shall include— (1) an assessment of currently available data, including data of instances of temporary emergency standards which disrupt commercial channels of food distribution where the prohibition on hot foods or hot food products ready for immediate consumption was temporarily lifted; (2) an assessment of participating households’ diet quality, including whether diet quality would improve or worsen upon the termination of the prohibition on hot foods or hot food products ready for immediate consumption