eHAT Laboratory Information System is a web based tool designed to improve efficiency in lab operations by automating manual process. The software provides extensive support to daily lab operations right from sample collection to reporting which includes the recording, managing, storing and tracking of data. We usebarcodes to create and update audit logs and chain of custody to automatically track where the sample is, in every stage of the process. The system also provides Multi-level authorization with the help of user access management tool which controls the workflow of laboratory personnel. Additional feature of time-stamping every step helps you monitor, track and improvise on various sub-processes to efficiently reduce the Turn-Around-Time.