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Data Visualization
WIC and FMNP Modernization Dashboard

WIC has been serving families for more than 50 years. To ensure that WIC continues to get results, the program must modernize. 

04/04/2024
Data Visualization
Child Nutrition Dashboard

The goal of the dashboard is to provide national and state level visualization of meals served, participation, and funding data for the National School Lunch Program, School Breakfast Program, Child and Adult Care Food Program, and Summer Food Service Program. The dashboard can be used by federal, state, and local organizations to assess trends in child nutrition program activity.

02/14/2024
Resource | Research and Data | Payment Accuracy and Program Integrity WIC Erroneous Payments to Vendors: Annual Estimates for FY 2011

This report provides improper payment estimates for fiscal year 2011 using a methodology for “aging” the 2005 bookend study. The methodology yields nationally representative estimates of the number of vendors that over- and undercharged and the amount of over- and undercharges across all WIC vendors.

12/01/2012
Resource | Research and Data | Payment Accuracy and Program Integrity WIC Erroneous Payments to Vendors: Annual Estimates for FY 2010

This report provides improper payment estimates for FY 2010 using a methodology for “aging” the 2005 bookend study. The methodology yields nationally representative estimates of the number of vendors that over- and undercharged and the amount of over- and undercharges across all WIC vendors.

05/01/2012
Resource | Research and Data | Payment Accuracy and Program Integrity WIC Erroneous Payments to Vendors: Annual Estimates for 2009

This report provides improper payments estimates for FY 2009 using a methodology for “aging” the 2005 bookend study. This updates previous reports providing estimates from 2005 to 2008.

05/01/2012
Resource | Research and Data | Payment Accuracy and Program Integrity 2005 WIC Vendor Management Study

In 1991 and 1998, FNA conducted national studies of WIC vendors to determine the extent of vendor violation of program rules. After the 1998 study, FNA issued regulations to correct vendor practices. The 2005 study replicates the 1998 study to determine whether the regulations were effective, and to measure the frequency of vendor violations and the degree to which vendors charge accurate prices for WIC transactions.

04/27/2007
Page updated: June 02, 2026