OBJECTIVE：To establish drug safety performance indicator system in Beijing，and to provide reference for evaluating work quality of administration department and drug market safety reasonably. METHODS：Through literature survey，expert brainstorming and maximum difference scaling，the indicators of drug safety performance evaluation system in Beijing were selected， and internet questionnaire survey was conducted among 20 regulators by using SSI Web software. The weight of each indicator was analyzed. RESULTS & CONCLUSIONS：4 factors of drug safety performance have been selected involving 27 indicators，ig. results of drug sampling test（Oc）which reflect drug market safety directly；results of special drug sampling test（So）which measure the quality of essential medicine；drug sampling operation standard（Na）which measure the completion of drug sampling by procedure or plan；rationality of drug sampling（Ra）which guarantee the rationality of sampling procedure and representativeness of sampled drugs. Finally，20 indicators are identified by experts. The weight of 4 factors are 21％，14％，40％ and 25％，respectively. Established drug safety performance evaluation system can achieve quantitative check of drug supervision departments，and dispose several problems as rely on subjective factor greatly，lack of objective and uniform standard，only check the results. It provides reference for the formulation of drug safety performance evaluation indicators in other provinces，cities and municipalities.