Odour measurement and monitoring, investigation of odour sources, objective measurements and odour field inspection: LOD uses emission studies and dispersion models to help companies comply with local and European regulations. LOD is accredited by ACCREDIA - Accreditation n.1744L - according to UNI CEI EN ISO/IEC 17025:2005 for the execution of tests for the determination of odour concentration by dynamic olfactometry.