Abstract --According to the rapid growth of various natural hazard risks on urban area, the conventional disaster loss or risk assessment methods are unable to satisfy the requirement for hazard mitigation planning. It requires an appropriate decision making assistant instrument for hazard prevention planning and risk management.Particularly, this instrument should provide rich information about hazard identification,vulnerability ssessment and risk analysis. The purpose of this project is to suggest the possible application method of HAZ-Taiwan system for land-use planning and earthquake loss prevention planning. We illustrate the application of district-scale earthquake risk analysis to Shih-Lin district, Taipei. The empirical simulation shows that the loss and damage will concentrate on southwest area, the aggregate risk in 90-150 billion NT. This project provides the ways in which to apply HAZ-Taiwan system for land-use planning and hazard prevention planning, as well as the issues for whoever uses this system has to resolve.