Food manufacturers have always taken food safety seriously, with long-standing systems, audits, and controls in place to protect consumers. Despite these safeguards, in complex global supply chains, food recalls are often necessary to protect public health in the event of a food safety incident, and when they happen, they often create a second problem: avoidable waste.
The challenge facing manufacturers today is not whether to act on food safety risks, but how precisely they can act when something goes wrong.
The hidden link between recalls and waste
When it comes to food recalls, the majority of waste is the result of uncertainty.
Without accurate, batch-level product traceability, food safety teams are forced to take precautionary actions. Products produced in the same shift, line, or day may be withdrawn together, even when only a small subset is affected. While this caution is justified from a public health perspective, it is wholly inefficient in terms of overall product wastage.
And as food waste reduction targets become more embedded in regulatory and policy frameworks, this imbalance is no longer being overlooked. The question now being asked is whether better traceability data can reduce waste without weakening food safety protections.
Compliance is changing from documentation to evidence
Traditional traceability systems were built to demonstrate compliance after the event. Paper-based traceability records prove that controls exist, but they can be very slow and labor intensive to review, and difficult to reconcile across multiple partners in complex supply chains.
Modern food safety regulations, including the Food Safety Modernization Act (FSMA) in the USA, are shifting emphasis towards speed and granularity, while enhancing data-driven transparency and accountability within the food system. Authorities want to know not only that food can be traced, but how quickly affected products can be identified and removed from the supply chain.
As a result, packaging has moved to the center of the conversation.
Why packaging‑level data matters
Food packaging is the point at which product, production, and shelf‑life information come together, making it the natural home for reliable traceability data. Historically, only a fraction of this information was accessible once products left the factory.
With connected packaging, enabled by 2D codes powered by GS1, manufacturers can link each pack to structured, standards‑based traceability data that remains accessible throughout a product’s lifecycle.
In a recall scenario, clearer packaging‑level data supports:
- Faster confirmation of which products are affected
- Smaller, more focused withdrawals
- Reduced removal of safe food from sale
Freshness, safety, and timing
Connected packaging equipped with 2D codes can also influence what happens before food safety issues arise. Food that remains too long in distribution or retail becomes a safety risk as well as a waste issue.
Access to accurate, standardized expiration and production information can help supply chain partners to manage stock more effectively, for example, by facilitating stock control and dynamic pricing on shop floors, preventing the unintentional sale of expired or recalled food products. This strengthens food safety controls while aligning with waste prevention goals.
A systems view of responsibility
What differentiates this shift from previous innovations is not technology alone, but intent. The use of 2D codes powered by GS1 is emerging as part of a broader move towards the use of interoperable, trusted data across food systems.
For manufacturers, this represents an opportunity to:
- Improve recall precision without increasing risk
- Reduce unnecessary food waste
- Demonstrate stronger food safety compliance
- Build confidence with retailers and regulators
Crucially, this is not about replacing existing systems or embarking on wholesale transformation. It is about strengthening the link between food safety and waste reduction by improving how information is shared and acted upon.
Looking ahead
As expectations rise, manufacturers will be judged not only on whether they respond to food safety incidents, but on how proportionate, timely, and evidence‑based their response is.
When food safety meets waste reduction, the smarter path forward is not choosing between protection and efficiency. It is enabling both through better packaging‑level data, shared through trusted standards, and used to support responsible decisions when they matter most.