Objective To evaluate the reliability and criteria validity of the Chinese Cambridge Prospective Memory Test (C-CAMPROMPT) for testing Chinese patients with acquired brain injury. Methods The CAMPROMPT was translated into Chinese. The translated Version was then used with 30 'normal persons' and 39 with acquired brain injury and memory problems. Correlation analysis and Cronbach's a were used to evaluate reliability and criteria validity of the C-CAMPROMPT. Results Correlation and Cronbach's a were in the range 0.697 to0.951.The total and event-based scores were positively corrlated with all three field Chinese Version of Rivermead Behavior Memory Test scores. Time-based C-CAMPROMPT scores,however,were negatively correlated with Chinese Version of the Stroop Word-Color Test results. Conclusion The reliability and validity of the C-CAMPROMPT were high enough to be used to test the prospective memory of acquired brain injury patients in the clinic.