QPS 2012 update

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Article
Safety, QPS, bacteria, yeast, fungi, virus
First published in the EFSA Journal
13 December 2012
Adopted
6 December 2012
Type
Scientific Opinion
Abstract

EFSA is requested to assess the safety of a broad range of biological agents in the context of notifications for market authorisation as sources of food and feed additives, enzymes and plant protection products. The qualified presumption of safety (QPS) assessment was developed for safety risk assessments to provide a harmonised generic pre-assessment to support EFSA’s scientific Panels. The safety of unambiguously defined biological agents at the highest taxonomic unit appropriate for the purpose for which an application is intended and the completeness of the body of knowledge are assessed. Identified safety concerns for a taxonomic unit are where possible and reasonable in number reflected as ‘qualifications’ with a recommendation for the QPS list. The list of QPS recommended biological agents is reviewed and updated annually. Therefore, the only valid list is the one in the most recently published scientific opinion. The 2012 update reviews microorganisms previously assessed including bacteria, yeasts, filamentous fungi and viruses used for plant protection purposes. The BIOHAZ Panel confirmed all taxonomic units previously recommended for the QPS list. The notifications were reviewed. Bacillus firmus was re-evaluated and not recommended for the QPS list. A new recommendation was made for Leuconostoc pseudomesenteroides. Carnobacterium maltaromaticum was assessed for the first time and not recommended for the QPS list. Qualifications for the taxonomic units included in the QPS recommended list were reviewed and confirmed. Filamentous fungi and enterococci were not recommended for the QPS list following updating and reviewing of current scientific knowledge. For Enterococcus faecium recent data indicate a possible distinction between pathogenic and non-pathogenic strains. This is considered too recent knowledge for a QPS recommendation, considering the recent information on the evolution of the epidemiology of Enterococcus infections in humans.

Panel members at the time of adoption
Olivier Andreoletti, Dorte Lau Baggesen, Declan Bolton, Patrick Butaye, Paul Cook, Robert Davies, Pablo S. Fernández Escámez, John Griffin, Tine Hald, Arie Havelaar, Kostas Koutsoumanis, Roland Lindqvist, James McLauchlin, Truls Nesbakken, Miguel Prieto, Antonia Ricci, Giuseppe Ru, Moez Sanaa, Marion Simmons, John Sofos and John Threlfall.
Panel on Biological Hazards
Contact
biohaz [at] efsa.europa.eu
doi
10.2903/j.efsa.2012.3020
EFSA Journal 2012;10(12):3020 [84 pp.].
Question Number
On request from
EFSA
Print on demand
Number of Pages
84