The Indian Regulatory authority DCGI, New Delhi, audited OVIS service – the cloud based cross participation tracking service at a CRO held by a Pharmaceutical Company on out skirts of Ahmedabad, Gujarat, India. OVIS offer biometrics based checking of Human Volunteers across India. It offers their eligibility status for drugs study participation. 40 CRO locations across India are on this platform checking the eligibility of the human volunteers in India. This ensures the safety of the human volunteers in drug testing. The risk for the CROs is also reduced. The service is offered in 11 cities.