Contract Services Group, Inc. (CSG) a Brea, California building services contractor has recently achieved a significant industry milestone of certification with honors of the prestigious Cleaning Institute Management Standard (CIMS) Green Building (GB). The International Sanitary Supply Association (ISSA) established and administrates the CIMS-GB assessment program. CSG achieved its certification through a rigorous audit of its business practices by a third party qualified auditor. The auditor reviewed CSG's business practices, reviewing internal documents, interviewing CSG employees, validating that administrative policies and procedures were in use in its field operations by visiting job sites. The CIMS assessment reviewed six areas of CSG operations, Quality Systems, Service Delivery