Walmart boosts supply chain transparency with coded milk labels

USA – Walmart, one of the world’s largest retailer, has advanced its efforts in supply chain transparency by implementing a coded identification system for its Great Value milk.

The coding system on milk containers consists of numbers and alphanumeric characters.

The first two numbers indicate the USA state or territory where the milk was produced, followed by characters that represent the specific dairy farm.

This system provides detailed insights into the milk’s origin, enabling consumers to make informed choices about their purchases.

Walmart’s milk-processing expansion includes operating its own facilities, with a third plant scheduled to open in 2026.

Despite this, the company continues to source raw milk from a network of independent dairy farmers, highlighting the scale of supply needed for national distribution.

Consumers can decode these codes using resources like the USA FDA’s interstate milk shippers list or the website, whereismymilkfrom.com, allowing them to verify the milk’s source. This capability is increasingly valued amid concerns about food safety and quality.

This initiative aligns with industry trends towards product transparency and farm-to-table accountability, providing producers a platform to showcase their contributions to major retail supply chains.

Walmart opens US$350M second milk processing facility in Valdosta

In 2025, the retailer opened its second owned-and-operated milk processing facility in Valdosta, Georgia, a major milestone that will create more than 400 new jobs.

This will strengthen Walmart’s end-to-end supply chain for affordable, high-quality milk, and advance the company’s long-standing commitment to USA manufacturing and local sourcing.

Sourcing milk directly from local dairy farmers, the Valdosta facility will process and bottle a variety of milk options, including gallon, half-gallon, whole, 2%, 1%, skim, and 1% chocolate milk, for Walmart’s Great Value and Sam’s Club Member’s Mark brands.

The new operation will supply more than 650 Walmart stores and Sam’s Clubs across the Southeast, helping ensure customers and members have consistent access to high-quality, affordable milk.

It follows the company’s investment in its first milk processing facility in Fort Wayne, Indiana, where it will produce half-gallon and gallon jugs of whole, 2%, 1%, and skim plain and 1% chocolate milk under its own Great Value brand.

The company stated that it will acquire the milk from 25 farms in Indiana and Michigan within about 210 miles of the new facility, Hoosier Ag Today reported.

The company said the finished products will be shipped to approximately 500 Walmart stores in Indiana, Illinois, Michigan, Ohio, and northern Kentucky.

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