OBJECTIVE： To discuss the application practice of PIVAS standardization in pharmacy intravenous admixture service （PIVAS） of our hospital. METHODS： Based on JCI， the design concept and management mode of PIVAS were analyzed and summarized from PIVAS design， management， job and medical order time arrangement， staff management， infusion quality or fault emergency plan， etc. RESULTS： After introducing JCI standards， the improvement was conducted in respects of management system and work flow design， purification system and logistics division design， information system design， etc. Working hour was arranged according to the workload or work flow and the actual needs of clinical departments. Medical orders， 1 batch per hour， 24 batches one day， were delivered to clinical departments according the time point. The positivity of the staff had been improved， and work quantization and performance appraisal had been achieved. Those improvement optimized drug dispensing process， cleared the responsibility of information management and guaranteed the quality of infusion. Work error analysis and summary were monthly conducted； the number of work error decreased from 562 cases before JCI introduction （2013） to 264 cases after JCI introduction （2014）， decreasing by 112.87％ annually. CONCLUSIONS： JCI standard is of significance to the promotion of PIVAS management， work level and quality， and safe and rational use of drugs in the clinic.