Occupancy Cost Audit Group offers audit recovery in lease and CAM auditing. Its service is aimed at recovering money from overcharges in the areas of insurance, utilities, pro rata share, CPI escalations, statement credits, real estate taxes, construction costs and more. Occupancy Cost Audit Group employs professionals who have more than 20 years in the retail and commercial real estate business, having worked in the areas of complex lease agreements and ancillary documents.