ISO 9001:2015 Consultants in Kota, Rajasthan. The ISO 9001:2015 standard gives an effective framework for an efficient quality management system that can be applied to every company despite of its size, number of employees, location or the nature of work. The system provides a systematic approach of how to enhance and retains the quality of work and products in the company. It actually provides information about the common sense approach that helps in understanding the management of a company that provides best customer satisfaction.