The Chilled Food Association has launched the UK’s first industry‑wide E. coli intelligence database for fresh produce and irrigation water, marking a significant step forward for agricultural data transparency and national food safety assurance.

The system gives growers and produce users access to independent, benchmarked microbiological data, creating a centralised evidence base that has never previously existed at national scale.

The platform compiles more than 100,000 datapoints gathered since 2024, covering irrigation water used on Red Tractor Category 1 crops as well as pre‑ and post‑wash produce testing. It is now the largest dataset of its kind in the UK, using generic E. coli levels as a key hygiene indicator and establishing a national baseline for irrigation water quality. Until now, the fresh produce sector had no standardised method for benchmarking hygiene performance across the country; the new database fills that gap by providing a statistically robust reference point for food safety.

Data is uploaded weekly and categorised by water source, produce origin and crop type, allowing businesses to identify trends rather than relying on isolated internal results.

Strict confidentiality protocols underpin the system: company‑specific data remains private, comparative insights are only generated once sufficient anonymised data is available, and businesses retain full autonomy over any operational response if their results fall outside expected ranges. The dataset is independently audited each year to ensure consistency and accuracy.

The benefits extend across the supply chain. Growers and produce users gain independent evidence to demonstrate the effectiveness of their hygiene controls, support HACCP systems and meet due diligence requirements.

Retailers and buyers gain greater confidence in supplier performance, while auditors and regulators can engage in more data‑driven discussions with food businesses — reducing the risk of recalls, withdrawals and reputational damage.

“This database changes everything,” said Karin Goodburn, CFA director general. “For the first time, growers and produce users can compare their own performance against independent industry‑wide evidence and demonstrate that their controls are working.”

CFA members already have access to the system, and non‑members can join through a subscription. Growers and produce users seeking to participate can contact the association at [email protected].