According to world cancer report the cancer rates can increase to about 50% that means to nearly 15 million cases by the year 2020. Therefore a tremendous amount of research is being conducted on all frontiers of oncology, ranging from cancer cell biology to chemotherapy treatment regimens and optimal palliative care to pain relief in order to develop drugs for effective prevention and cure of various types of cancers. Now-a-days one can find number of oncology CROs that offer clinical research services for the development of better oncology drugs. These CROs are the contract research organizations that offer services for oncology drug development on contract basis to offer biotechnology, pharmaceutical industries. These CRO’s often partner with oncology research companies and offer them with full plethora of Oncology research services.