Clinical Research is an upcoming and fast-growing field of research that deals with organizing the trial of new drugs, to establish the safety and efficacy of the drugs on human beings. However, its reach is not just limited to drugs, but also to the testing of new medications, medical devices, diagnostic products and treatment regimens, before they are introduced in the market to prevent, treat, diagnose or relieve the symptoms of various human diseases. Since Clinical Research is a field of medical science that works in tandem with the pharmaceutical industry, thus, it is growing exponentially in the last few years to keep pace with the career opportunities in medical, pharma and other inter-related fields. In India's metro cities itself, there are over 360 big and small CROs.