There is no cancellation and the unified examination will be held every year.
Data analysts are uniformly assessed by the Data Analysis Professional Committee of the China Chamber of Commerce. As of August 2014, there are four exams: "Fundamentals of Data Analysis", "Quantitative Management", "Quantitative Investment" and " "Strategic Management", each subject is worth 100 points, with a passing score of 60 points.
There are 4 exams every year. Please pay attention to the CPDA project data analyst official website exam notice for the specific time, which is roughly in March, June, September, and mid-December each year.
Explanation of related content
Data analysts specialize in collecting, organizing, and analyzing industry data, and making industry research, evaluation, and predictions based on the data. More and more government agencies, enterprises and institutions will choose professionals with data analyst qualifications to make scientific and reasonable analyzes for their projects in order to make correct decisions.
Chinese data analysts are jointly assessed and certified by the Data Analysis Professional Committee of the China Federation of Commerce and the Education and Examination Center of the Ministry of Industry and Information Technology. After passing the training assessment, the Education and Examination Center of the Ministry of Industry and Information Technology issued the "Project Data Analyst Professional Technical Certificate" , the Data Analysis Industry Association issued the "Project Data Analyst Certificate". This certificate is one of the necessary conditions for applying to establish a project data analysis firm.
Reference for the above content: Baidu Encyclopedia--Data Analyst Certificate