Operation and room theater Management Software module of CloudPital HMIS provides an optimum usage and tracks the surgeries which take place in hospital. It manages all the things right from scheduling the operation, surgery team management, surgery details recording to the checklists associated with surgery. It also manages surgery or operation in advance by keeping records of different items during an operation. It enables electronic consent of patient and the relatives. It also data about preoperative and postoperative conditions of patient. Our HMIS is fully equipped with CPT codes for different procedures carried out in OT.