Certificate of eligibility for the execution of public works issued by SOA for categories OS21 (special structural works) and OG13 (ecological/ naturalistic engineering works), 2nd class.

The quality management system of SELC and its operational sites complies with UNI EN ISO 9001:2000 and with document SINCERT RT-05 for the following areas: "Design and delivery of services, investigations, surveys, sampling, monitoring and environmental studies, support to design, operational services and researchs for applied biology and geology. Realization of specialized environmental engineering works aimed at defense and protection of marine environment, coastal lagoons, rivers."

Geotechnical laboratory GEOLAB quality management system is in compliance with UNI EN ISO 9001:2000 for the following activities: provision of geotechnical laboratory tests service.