UNI EN 16636: 2015 PEST MANAGEMENT
UNI EN 13549: 2003 CLEANING SERVICES BASIC REQUIREMENTS
MODELLO 231/2001 SULLE RESPONSABILITA’ AMMINISTRATIVE
ISO 13432: 2002 PACKAGING
ISO 14064-1: 2012 GREENHOUSE GASES –
ISO 14067:2013 FREENHOUSE GASES – CARBON FOOTPRINT OF PRODUCTS
ISO 14040:2006 ENVIROMENTAL MANAGEMENT – LIFE CYCLE ASSESMENT