Update of the list of qualified presumption of safety (QPS) recommended microorganisms intentionally added to food or feed as notified to EFSA

The qualified presumption of safety (QPS) provides a generic pre-assessment of the safety ofmicroorganisms intended for use in the food or feed chains, to support the work of EFSA’s ScientificPanels. QPS assessment allows a fast track evaluation of strains belonging to QPS taxonomic units(TUs): species for bacteria, yeast, fungi, protists/microalgae and families for viruses. QPS TUs areassessed for their body of knowledge and safety. Safety concerns related to a QPS TU are reflected,when possible, as‘qualifications’, which should be tested at strain and/or product level. Based on thepossession of potentially harmful traits by some strains,filamentous fungi, bacteriophages, oomycetes,streptomycetes,Enterococcus faecium,Escherichia coliandClostridium butyricumare excluded fromthe QPS assessment.Between October 2019 and September 2022, 323 notifications of TUs werereceived, 217 related to feed additives, 54 to food enzymes, food additives andflavourings, 14 to plantprotection products and 38 to novel foods. The list of QPS-recommended TUs is reviewed every6 months following an extensive literature search strategy. Only sporadic infections with a few QPSstatus TUs in immunosuppressed individuals were identified and the assessment did not change theQPS status of these TUs. The QPS list has been updated in relation to the most recent taxonomicinsights and the qualifications were revised and streamlined. The qualification‘absence ofaminoglycoside production ability’was withdrawn forBacillus velezensis. Six new TUs received the QPSstatus:Bacillus paralicheniformiswith the qualification‘absence of toxigenic activity’and‘absence ofbacitracin production ability’;Bacillus circulanswith the qualifications for‘production purposes only’and‘absence of cytotoxic activity’;Haematococcus lacustris(synonymHaematococcus pluvialis) andOgataea polymorpha, both with the qualification‘for production purposes only’;Lactiplantibacillusargentoratensis;Geobacillus thermodenitrificanswith the qualification‘absence of toxigenic activity’