Data is gathered by the Technical Officer at the weather stations in regional level. He/She then passes the data to the Communication Division. The data/message is decoded and sent to the 'National Meteorology Center, where the decoded data is fed into charts and plot and send back to the Communication Division.
The communication center then pass the charts to the Asian Data Collection Center in New Delhi.
Data Certification Process:
Officer In Charge Regional Office - Officer In Charge Each Unit/Division Head Office - Additional Director General - Director General