We carry out environmental measurement certifications of air quality, water quality, soil, odors, noise levels, vibration acceleration levels stipulated by law, and work environment measurement of dust, organic solvents, specific chemical substances, metals, and others in specific workplaces. In addition, we have an extensive track record and a great deal of know-how in special analyses such as sick house analyses (indoor air environment analysis), asbestos analyses in air and building materials at demolition sites, and dioxin analyses, through which we contribute to environmental conservation.