This research proposes a conference meeting system for public health departments. This system uses modern information technology to increase the speed of communication, reduce work steps, and provide the ability to open and read documents from anywhere. In addition, this will also decrease expenses of each meeting as well as reduce paper usage and office work. The objectives of this developed system are ease of use which includes the principles of Human-Computer Interaction (HCI) in the design of active display pages to suite both tablet smartphones and personal computers. Data security is also very important, authenticated logins are necessary before the ability to upload or download is granted. The system was tested over a period of 4 months from November 2013 to February 2014 by the Ministry of Public Heath, Department of Health, Thailand. In conclusion, from the positive results of the evaluation by the Ministry of Public Heath, the developed conference system clearly achieved all objectives successfully.