FNS Documents & Resources

The USDA Food and Nutrition Service conducts a variety of studies, evaluations, and related activities that respond to the needs of policymakers and managers and help ensure that nutrition assistance programs achieve their goals effectively. This plan provides short descriptions of projects that are expected to launch in fiscal year (FY) 2025. 

It reflects decisions by FNS program and research staff and leadership on the best use of available research funding to meet current information needs that are aligned with agency priorities to improve program efficiency, integrity, and nutrition. FNS developed this plan in consultation with the agencies of the Research, Education, and Economics (REE) Mission Area. 

USDA produces four food plans outlining practical, nutritious diets at successively higher cost levels: the Thrifty, Low-Cost, Moderate-Cost, and Liberal Food Plans. The Thrifty Food Plan serves as the basis for maximum allotments in SNAP.

​The COVID-19 pandemic significantly impacted school meal operations and has contributed to lasting supply chain issues affecting the cost and availability of food and labor. The School Food Authority Survey II on Supply Chain Disruption and Student Participation was administered to all SFAs operating child nutrition programs in schools to gather information on the impacts of continued supply chain disruptions and the return to standard operations during SY 2022–23.

This document provides the initial study plan for the reevaluation of the Thrifty Food Plan, 2026. This initial study plan is based on information available as of April 2023. The USDA, FNS intends to publish a final study plan by early 2026.

The Farm to School Census and Comprehensive Review includes the 2019 Farm to School Census; a descriptive review of the USDA Farm to School grant program; a review of published research on farm to school since 2010; and a set of interviews with school food distributors. 

The Administrative Review is the process state agencies use to assess compliance with federal requirements of SFAs participating in the National School Lunch Program and the School Breakfast Program. This study assesses the AR process by examining the results from a purposive sample of ARs. The study also describes in-depth how nine selected state agencies conduct their ARs, and ways the process could be further improved.

Expenditures on Children by Families provides estimates of the cost of raising children from birth through age 17 for major budgetary components.

Nutrition Evidence Systematic Review, formerly the Nutrition Evidence Library, is a team of scientists from USDA’s Center for Nutrition Policy and Promotion who specialize in conducting food- and nutrition-related systematic reviews.

CNPP commissioned the National Academies of Sciences, Engineering and Medicine, Health and Medicine Division to conduct an independent study on the process to update the Dietary Guidelines for Americans.

This report presents results from a pre/post study comparing the fall of 2014 with the spring of 2015, to evaluate the impacts of a pilot project under which states had the option to serve canned, frozen, and dried fruits and vegetables.