California sometimes requires job applicants to undergo pre-employment drug testing for drug products such as marijuana. drug testing in california This is a hot topic for many people. California is the first state in the United States to legally allow narcotic products such as marijuana, drug testing in california so marijuana use itself is not a legal problem. But is it okay for employers to discriminate against people because they use marijuana? Drugs are a sensitive and serious problem in the United States as well. Since many people have different opinions on this matter, we must accept and accept diverse opinions.