Some Useful Guidelines

•   This compliance guideline offers specific recommendations for establishments producing post-lethality exposed ready-to-eat (RTE) meat and poultry products to meet the requirements of 9 CFR part 430, the Listeria Rule. It includes guidance on sanitation, Listeria monocytogenes testing, and cross-contamination prevention. The revised guideline, which replaces previous versions, addresses comments on the 2012 draft and provides new information on product holding, labeling, multiple processing steps, and responses to Listeria positive results. The guideline also discusses the pros and cons of compositing food contact surface samples and clarifies actions to take for Listeria spp. positive results. While representing best practice recommendations, it does not mandate compliance but suggests effective procedures that establishments can adopt to control Lm hazards in post-lethality exposed RTE products. 

This compliance guideline from FSIS Compliance Guideline states that meat and poultry products tested for adulterants, such as Listeria monocytogenes and Salmonella, must not enter commerce while testing is underway. This implies that producers are required to maintain control of the lot until negative test results are confirmed. The guideline provides detailed instructions for establishments to hold or control products during testing, determine lot sizes, and ensure compliance with FSIS requirements. It also outlines procedures for managing products that test positive, including corrective actions to prevent contaminated products from reaching consumers. Note USDA may update at any point so if this link doesn't work or a newer guideline get's published don't hesitate to let us know.

This FSIS guidance provides retail delicatessens with practical, science‑based recommendations to reduce the risk of Listeria monocytogenes contamination in ready‑to‑eat meat and poultry products. It outlines actions retailers can take to prevent Lm growth and cross‑contamination, maintain sanitary conditions, and strengthen food safety practices using information from the FDA Food Code, scientific literature, and lessons learned from FSIS verification activities. The document emphasizes that these best practices do not carry the force of law but serve as a comprehensive resource—especially for small retail operations—to help identify gaps, improve sanitation and handling procedures, and ultimately decrease the likelihood of listeriosis.