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Resource | Research and Data | Assessing/Improving Operations Third National Survey of WIC Participants

The National Survey of WIC Participants (NSWP) study series is designed to describe state and local agency characteristics, examine participants’ characteristics, assess participants’ experiences with WIC, and estimate improper payments resulting from certification errors in WIC. The study is conducted approximately every 10 years, and the current study is the third iteration (NSWP-III) in the series. 

12/14/2021
Resource | Research and Data | Assessing/Improving Operations Study of Nutrition and Activity in Childcare Settings in USDA’s CACFP

Centers and family daycare homes participating in CACFP play an important role in supporting the health and wellness of the children they serve. The Study of Nutrition and Activity in Childcare Settings  is the first nationally representative, comprehensive assessment of the CACFP. Data were collected in program year 2016–17 from CACFP providers and participating children on nutritional quality of meals served, nutrient intake of participating children, meal costs and revenues, and more. Findings serve as an important baseline for the subsequent updates to the meal pattern and nutrition standards, which were implemented in October 2017. 

10/25/2021
Resource | Research and Data | Assessing/Improving Operations Third Access, Participation, Eligibility, And Certification Study (APEC-III), SY 2017-18

This is the third study in the Access, Participation, Eligibility, and Certification study series, conducted in school year 2017-18. FNS relies upon the APEC series to provide reliable, national estimates improper payments made to school districts operating the NSLP and SBP. APEC studies also help identify sources of error and inform FNS policy and technical assistance for state agencies and school food authorities to reduce error. FNS conducted previous iterations of the study in school years 2005-06 and 2012-13.

09/03/2021
Resource | Research and Data | Payment Accuracy and Program Integrity The Extent of Trafficking in SNAP: 2015-2017

This study is the eighth in a series of studies that examine the rate of benefit trafficking SNAP, annualized amount of benefits trafficked, and store violation rate. The estimates are presented as ‘current estimates’ that are calculated to be comparable to past studies, and as ‘updated estimates’ that are calculated to be comparable to other trafficking reports released by FNS. 

09/03/2021
Resource | Research and Data | Assessing/Improving Operations Study of Nonresponse to the School Meals Application Verification Process

FNS conducted the Study of Nonresponse to the School Meals Application Verification Process to examine (1) the accuracy of the current verification process, (2) district practices when verifying applications for cause, and (3) the ultimate results of the verification process, including the reasons why households do not respond to verification requests and how many households reapply. 

07/20/2021
Resource | Research and Data | Assessing/Improving Operations Direct Certification in the National School Lunch Program State Implementation Progress Report to Congress SY 2017-2018 and SY 2018-2019

This report presents information on direct certification with the Supplemental Nutrition Assistance Program for free school meals for SY 2017-2018 and SY 2018-2019.

06/22/2021
Resource | Research and Data | Payment Accuracy and Program Integrity CACFP Assessment of Sponsor Tiering Determinations - 2014

The 2014 Child and Adult Care Food Program (CACFP): Assessment of Sponsor Tiering Determinations examines the accuracy of the classification of family day care homes (FDCHs) participating in the CACFP. In response to the Improper Payments Elimination and Recovery Act (IPERA) of 2010, the assessment provides estimates of the number of FDCHs in 2014 that were misclassified by sponsoring agencies into the wrong tier, and the resulting erroneous payments for meals and snacks reimbursed at the wrong rate.

10/14/2015
Resource | Research and Data | Assessing/Improving Operations Regional Office Review of Applications (RORA) for School Meals 2014

This is the tenth in a series of annual reports to examine administrative errors incurred during the local educational agency’s (LEA) approval process of household applications for free and reduced-price meals in the National School Lunch Program (NSLP). This report examines administrative error estimates in student certification for free and reduced-price NSLP meals.

05/04/2015
Resource | Research and Data | Participation Rates Direct Certification in the NSLP Report to Congress: State Implementation Progress, SY 2013-14

This report responds to the requirement of PL 110-246 to assess the effectiveness of state and local efforts to directly certify children for free school meals. Direct certification is a process conducted by the states and by local educational agencies to certify eligible children for free meals without the need for household applications. 

05/01/2015
Resource | Research and Data | Assessing/Improving Operations Program Error in the NSLP and SBP: Findings from the Second Access, Participation, Eligibility and Certification Study

FNS developed the Access, Participation, Eligibility and Certification (APEC) study series, which collects and analyzes data from a nationally representative sample of schools and school food authorities (SFAs) about every 5 years. APEC allows FNS to develop a national estimate of erroneous payment rates and amounts in three key areas: certification error, meal claiming error and aggregation error.  FNS recently completed APEC II, which collected data in School Year 2012-2013 and this report summarizes those findings.

05/01/2015
Page updated: September 16, 2025