Process flow chart or Flow process chart among the seven quality control tools considered as the first and base of application of every quality tool. Process flow chart is the pictorial representations of all activities of process using different shape of boxes. Process flow chart is the guiding map of the whole process. With a single view, process flow chart gives almost every information about the whole process. Process flow diagram inform the starting and end point of the process along with the operations, decision, storage, delay, direction etc. through which the product or service passing. Different shapes like circle, rectangular circle, diamond, rectangle, arrows, D shapes, inverted rectangles etc. are used to construct process flow diagram. Process flow diagram clearly explains which operation is followed by which operation. Process flow chart helps to find out the potential trouble spots in the process so that corrective action can be taken to remove the hurdles at an early stage. To audit the whole process, process flow chart plays a vital role. Even for the new comers in the organization, process flow chart is an opportunity to understand their process easily.