First of all, the unit should have a plan to enter people, generally at least undergraduate! According to different positions, the required majors are different. The US Food and Drug Administration must take the national civil service examination and pass the interview before being hired! The drug control center doesn't need to be that complicated, as long as it passes the internal audit! The major is preferably related to drugs. Generally, China Pharmaceutical University and Shenyang Pharmaceutical University, as well as Nanjing University of Chinese Medicine, are relatively easy to enter the drug control institute!
It is suggested that if you have contacts, you'd better go to work first, and then go to the drug testing seminar run by China National Laboratory three years later! If you want to take the exam now, you usually choose Chinese medicine or drug analysis!