Service by Medallion earned ISSA's CIMS-GB certification with honors after undergoing a rigorous assessment of its green cleaning operations, management practices, and documentation. Earning this certification demonstrates the company's commitment to sustainability and aligns with customers seeking to reduce their environmental footprint. To receive the certification, Service by Medallion showed compliance with five principles of quality systems, service delivery, human resources, health and safety, and management commitment. The certification was awarded by an independent assessor and recognizes the company's innovation in green programs.