Major work includes: implementing a licensing and reporting system; enforcing inspection to control drug flow and use; enforcing drug abuse prevention and education programs with non-government resources; constructing a complete reporting and drug abuse surveillance system; studying the toxicity evaluation indicators and the testing methods of controlled drugs; providing timely toxicity information for the formulation of preventive counter measures; implementing official policy for the non-government testing laboratory certification system; establishing good laboratory manufacturing practices; and supplying controlled drugs of first and second schedules for medical use.