Wednesday, July 01, 2026

California introduces law to eliminate ‘sell by’ food labels to reduce waste

July 1, 2026
2 mins read
California introduces law to eliminate 'sell by' food labels to reduce waste

California introduces new food labeling law to reduce waste

California’s new food labeling law, which went into effect on Wednesday, aims to eliminate confusion over food safety dates and reduce food waste. By banning “sell by” labels, the law mandates that manufacturers adopt two standardized labels: “Best if Used By” for quality and “Use By” for safety, reports BritPanorama.

The move comes as many consumers struggle to interpret various food packaging dates. For instance, chef Kimberley Kausen from Irvine often relies on her senses to assess food quality, but many remain unsure of when food is truly unsafe to eat. This uncertainty contributes to significant food waste when consumers discard items prematurely.

According to Democratic Assemblymember Jacqui Irwin, one of the bill’s authors, the old labeling practice was misleading. The “sell by” dates served as an internal guideline for retailers rather than a clear signal for consumers regarding safety. Under the new law, California is seeking to clarify these labels to mitigate unnecessary food waste.

California stands as the first U.S. state to standardize food labels, with New York following closely behind as lawmakers have recently passed a similar piece of legislation pending the governor’s approval. This initiative reflects broader efforts across several states, including Illinois and Massachusetts, aiming to address the confusion surrounding food labeling.

Advocacy group Californians Against Waste has highlighted that food labels are a leading cause of household food waste. Nick Lapis, the group’s director, emphasized that the confusion surrounding labels also affects food banks, as people interpret these dates as indicators of expiration.

There are over 50 different types of date labels currently on packaged food across the country, with many lacking clear guidelines, creating widespread consumer confusion. This situation has led to nearly 20% of the nation’s food being wasted as consumers often err on the side of caution, throwing away food that is still safe to eat.

With California’s pioneering law in effect, advocates and lawmakers hope it will spark the need for a national standard. A bipartisan bill is currently awaiting action in Congress, which would align food labeling practices across the United States. The U.S. Department of Agriculture recommended label standardization over a decade ago, highlighting the need for clarity in food safety practices.

Currently, the only federally regulated product with date labels is infant formula, leaving much of the food industry without stringent guidelines. The changes initiated in California could significantly impact food waste reduction; an estimated 6 million tons of edible food are thrown away each year in the state alone.

Nate Rose, from the California Grocers Association, indicated support for the new labeling system despite the need for some grocers to adjust their operations. He expects the change will ultimately benefit consumers and streamline food purchasing decisions. However, the transition might take time as stores clear existing inventory.

The challenge of food labeling remains significant, yet California’s new law marks a crucial step towards fostering a more sustainable approach to food consumption. The ongoing developments in food labeling practices reflect a growing recognition of the need to balance food safety with reducing waste, presenting challenges and opportunities for consumers and retailers alike.

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