Vendor Resources

A helping hand.

If you have questions about becoming a WIC approved vendor, adding food or updating prices, administering your store’s program, or tips for how to best help WIC participants, we’re here for you.

Contact Program Integrity Specialist Melissa Gross with questions by phone at 605.773.4782 or by email.


Effective January 1, 2021, South Dakota WIC’s infant formula contract will change to Similac (Abbott) products. Effective February 1, 2021, WIC participants will not be issued Mead Johnson Enfamil formulas.
Formula Transition Vendor Notice

WIC Infant Formula Conversion Guide

2018 Retail Notes

June

April

March

October

December

South Dakota WIC Authorized Vendor List  –  VIEW

Approved Infant Formula Wholesalers, Retailers and Manufacturers –  VIEW