2025-07-15 00:00:00 The CLEF network, a purchasing center dedicated to growth, logistics, efficiency and reliability serving traders and business partners. SAS CLEF created in 2008 from GIE CLEF is a reference center for plant protection products and hybrid seeds (corn, rapeseed, sunflower, etc.) It is organized around two logistics centers: ETNOS in TERNAS (62127) and TERRAGRO in Genouilly (18310)