19th workshop - 3 online sessions

From 22 September 2025 to 18 November 2025

3 online sessions

The meeting will be held online in three parts:

  • Monday 22 September (10:00-12:00) dedicated to (1) shelf-life studies;
  • Thursday 6 November (14:00-16:00) dedicated to (2) detection and enumeration;
  • Tuesday 18 November (14:00-16:00) dedicated to (3) characterisation and typing.

Part 2: Detection and enumeration

★ Intro – Adrien Asséré

★ Outcome of the 2023 Zoonoses report – Giusi Amore (EFSA) and Taina Niskanen (ECDC)

★ 2025 Proficiency Tests on Detection and Enumeration - Léna Barre

★ Survey related to atypical strains/contaminants/new species – Nathalie Gnanou-Besse & Léna Barre

★ ISO/WG32 Nathalie Gnanou-Besse & Léna Barre

★ Enumeration limit – Nathalie Gnanou-Besse & Aurélien Mondier Cassini

Part 1: Shelf-life studies

22 September 10:00-12:00

★ Intro / Network update / Outro – Adrien Asséré

★ Regulatory update – Martial Plantady (EC DG SANTE)

★ DG SANTE Guide – Rubén Barcia-Cruz

★ Collection of strains for shelf-life studies – Rubén Barcia-Cruz

★ Update from ISO/TC 34/SC 9/WG 19 - Guidelines for conducting challenge tests – Rubén Barcia-Cruz

★ 2024 and 2026 proficiency tests – Ludivine Bonanno

Asséré Adrien
Manager EURL Lm
eurl-listeria@anses.fr
Barcia-Cruz Rubén
Deputy Manager EURL Lm
eurl-listeria@anses.fr