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This episode of Food Safety Five highlights new research on cold storage practices for fresh-cut produce, food safety perspectives among small-scale produce growers exempt from FDA's FSMA Produce Safety Rule, and water management strategies that reduce arsenic in rice.

The Memorandum of Understanding expands interagency collaboration on food contaminant monitoring, including for toxic heavy metals and per- and polyfluoroalkyl substances (PFAS), under the National Residue Program.

In this episode of Food Safety Matters, we speak to exposure scientist and toxicologist Dr. Alex LeBeau about the generation, interpretation, and responsible communication of food contaminant testing data—a conversation raised by recent reports on arsenic in candy from Florida officials.

Effective July 20, to support risk surveillance, the agency will perform metals analysis on samples that are already collected for allergen verification.

The investigation analyzed 142 samples representing 52 rice products. Notably, 17 products contained average inorganic arsenic concentrations of at least 100 parts per billion. Rice type significantly influenced average concentrations.

The 102^nd meeting of the Joint FAO/WHO Expert Committee on Food Additives (JECFA) took place in June 2026 in Nanjing, China. Key outcomes included the establishment of new, temporary acceptable daily intakes (ADIs) for two substances.

The Keep Food Containers Safe from PFAS Act (H.R. 9593) would amend the Federal Food, Drug, and Cosmetic Act to prohibit food packaging containing intentionally added per- and polyfluoroalkyl (PFAS) substances, a.k.a. “forever chemicals.”

The study represents the first publication of a large FDA dataset on ochratoxin A (OTA) occurrence in U.S. foods. OTA was detected above the limit of detection in 3.5 percent of all samples (which were targeted based on their susceptibility to contamination).

A new European Commission report identified inconsistencies in how EU Member States conduct official controls for histamine (scombrotoxin) in fishery products, highlighting gaps in inspection procedures, staff training, and harmonization of testing methods.

According to the researchers, treating PFAS as a single class of contaminants may overlook important differences in how individual compounds move through water systems and respond to remediation. Treatment strategies should be designed based on molecular structure, especially chain length.