Hello, the specific meaning of "one ban, two light and three diligence" in gmp training is: one ban, and untrained personnel are prohibited from taking up their posts. Two indicator lights indicate that the door should be closed gently when entering the operating room. Three diligence refers to diligent haircut, diligent manicure and diligent underwear change.

: What is gmp training? GMP is the abbreviation of English GOOD MANUFACTURING PRACTICE, which means "Good Manufacturing Practice" in Chinese. The World Health Organization defines GMP as a regulation that guides the production and quality management of food, drugs and medical products. Therefore, GMP training refers to responding to flight inspection according to relevant quality management standards. If the quality management system fails to operate normally after passing the system review, it will be impossible to manage the company and deal with the flight inspection under GMP requirements.

I hope it can help the subject.