The FDA changed the federal standard for pasteurized orange juice on July 20, 2026. The rule is now in effect, and it changes what can legally be sold as pasteurized orange juice in the United States.
For shoppers, the change matters because some cartons can now qualify even if the juice is a little lower in soluble solids, measured as Brix, and includes a larger share of mandarin or mandarin hybrid juice. The agency said the update is meant to reflect current growing conditions while preserving the product’s expected character.
What the FDA changed
The final rule lowers the minimum soluble solids content for pasteurized orange juice from 10.5° Brix to 10° Brix. It also raises the limit on unfermented juice from Citrus reticulata, or its hybrids, from 10 percent to 15 percent by volume.
FDA said the update modernizes a standard of identity that was first set in 1963. In the rule, the agency said the purpose is to reflect current agricultural conditions and to ensure the standard promotes honesty and fair dealing in the interest of consumers.
The rule responds to two citizen petitions. According to the Federal Register, one was filed on July 22, 2022, by the Florida Citrus Processors Association Inc. and Florida Citrus Mutual. A second petition, filed on November 15, 2023, included the Florida Department of Citrus, Florida Citrus Mutual, the Florida Citrus Processors Association, and the Juice Products Association.
FDA published its proposed rule on August 6, 2025, then finalized the change with an effective date of August 19, 2026. The agency also said it had been using enforcement discretion for pasteurized orange juice made with Brix levels between 10° and 10.5° and for products using 10 percent to 15 percent Citrus reticulata juice before the final rule took effect.
Why the standard changed
In the final rule, FDA said citrus greening disease weakens orange trees and can lead to fruit with lower Brix levels. The agency also cited weather conditions, including hurricanes, as a factor that can reduce the sugar content of oranges.
FDA said comments supporting the change argued that the older 10.5° Brix minimum had become outdated under modern environmental and agricultural conditions. Supporters also said the higher allowance for Citrus reticulata juice better reflects current citrus varieties and gives manufacturers more flexibility.
Some comments opposed the rule, saying a lower Brix standard could reduce sweetness, quality, and nutritional value, and might mislead consumers about what qualifies as orange juice. FDA said it considered those objections and concluded that the difference between 10.5° and 10° Brix is unlikely to have a perceptible or significant impact on flavor, taste, or nutritional value.
On its standards of identity page, FDA said the change allows important flexibility without compromising taste or quality. The agency also pointed consumers to the Nutrition Facts label as the best way to compare sugar content between products.
What it could mean at the store
This is not a recall, and FDA did not announce a change to ingredient labeling rules beyond the updated standard itself. Shoppers may still see cartons labeled as pasteurized orange juice, but some products can now be made under the revised federal definition.
The Federal Register notes that nutrition labels reviewed by the petitioners showed a small sugar difference between juice at 10.5° Brix and juice at 10° Brix. FDA said an 8 oz serving would change from 18 grams of sugar to 17 grams under those examples.
USDA also revised its grade standards for orange juice on November 18, 2025, saying the change would align the federal grade standards with FDA’s standard of identity for pasteurized orange juice. That alignment was intended to prevent discrepancies between the two systems.
For home cooks and grocery shoppers, the practical takeaway is simple. If you compare cartons closely, the most useful details are still the product name, whether it is pasteurized orange juice, and the Nutrition Facts panel. The federal standard has shifted, but the carton may not look dramatically different on the shelf.
