Every year on 7 June, World Food Safety Day prompts the global food industry to pause and reflect.
This year's theme, 'From burden to solutions – safe food everywhere,’ could not be more fitting at a moment when new data, shifting hazards and a wave of revised food safety standards are reshaping food safety management.
The burden in numbers
The World Health Organization’s (WHO) latest foodborne disease estimates, published ahead of this year's commemorations, offer a comprehensive picture of the global state of food safety between 2000 and 2021. Using improved methodologies, significantly greater access to data sources and an expanded scope of 42 key hazards (up from 31 in the 2015 report), the findings cannot be directly compared to those published a decade ago.
What they can do is provide is something arguably more valuable: deeper insight into the nature and impact of foodborne illness, not only at a global scale, but at a regional and country level. That granularity is a genuine enabler for future action, both for policymakers and the companies operating within the food and beverage sector.
One of the most encouraging trends in the report is the reduction in illness prevalence over time: from roughly one in five people affected by a foodborne illness in 2000, to one in nine by 2021. That shift represents an enormous amount of coordinated effort across government, industry and science, and it deserves to be acknowledged. Progress on this scale gives the sector legitimate grounds for optimism.
At the same time, the estimated productivity loss associated with foodborne illness in 2021 stood at US$310 billion. Children under five continue to bear a disproportionate share of the burden, accounting for almost 30% of all foodborne disease despite making up just 9% of the global population. The human and economic case for continued investment in food safety is as clear as it has ever been.
A changing hazard landscape
A sobering finding in the new report concerns the growing contribution of chemical hazards to the overall burden of foodborne disease, particularly among adults. Inorganic arsenic and lead are now the leading causes of foodborne deaths among people aged five and over, responsible for an estimated 641,000 and 466,000 deaths respectively, figures that dwarf the toll from more familiar pathogens such as Salmonella, Shigella and Campylobacter.
The primary exposure routes are food-based: arsenic predominantly through rice and water; lead through spices, cereals, grains and cookware. The health consequences, including cancer, cardiovascular disease and intellectual disability, often remain hidden for years or even decades. This isn’t necessarily new information, but it is an area where the report has shone a much brighter light and where the food industry now needs to respond.
Standards evolving to meet the moment
Against this backdrop of shifting hazards, increasingly complex global supply chains, regulatory change and the rise of digital tools including artificial intelligence, it is noteworthy that many of the world's most widely adopted food safety management system standards are currently undergoing or have recently completed significant revision.
The Global Food Safety Initiative (GFSI)-recognised benchmarked standards, which set the baseline for food safety assurance across much of the global supply chain, have seen a period of substantial change:
- BRCGS has published updated position statements for four of its Global Standards, aligning with the GFSI benchmarking requirements and effective for all audits from 10 August 2026.
- FSSC 22000 has moved from Version 6 to Version 7, published in May 2026, with Version 6 audits remaining valid until 30 April 2027 and all certified organisations required to complete their upgrade audit by April 2028.
- The SQF Code has been updated to Edition 10, with mandatory audits under the new edition expected from 2 January 2027.
- The IFS Food standard moved to Version 8 in 2023 and mandatory audits began January 2024.
- The ISO 22002 series of prerequisite programmes has also been updated, with implications across all food safety management systems.
- Whilst ISO 22000:2018 is not itself a GFSI-benchmarked scheme, it remains one of the most widely adopted food safety management system standards globally and underpins the FSSC 22000 framework, making its planned revision to ISO 22000:2027 a significant development for the industry.
This is not revision for revision's sake. Each of these updates reflects a sector grappling seriously with contemporary realities: longer and more opaque supply chains, fragmented regulatory frameworks, new categories of hazard, economic volatility and the need to integrate digital capabilities into safety management in a way that is meaningful rather than superficial.
World Food Safety Day 2026 arrives at a moment of genuine opportunity. The new WHO data provides a richer evidence base; revised standards give businesses a framework that is better calibrated to current risk and the measurable decline in foodborne illness over two decades demonstrates that collective action delivers results.
The challenge was and continues to be how we use that evidence to prioritise where effort and investment will have the greatest impact. Safe food everywhere is an aspiration the industry has the tools to pursue, and with the same collective effort, one we can continue making progress towards.
