This paper present change and expectation effectiveness after reforming raw and revising guideline about seismic performance evaluation of buildings. After reforming raw, many high-rise and large spatial structure will be included as ‘duty subjection of seismic performance evaluation’. And the guideline will change performance objectives, seismic hazard and require nonlinear dynamic analysis, structural consideration about masonry etc. After this reformation and revision, it is expected that the duty subjection of seismic performance evaluation will be extended and the raw and guideline require more high-degree specialization.