User training is an important element of the NanoFab's safety program. Every person who enters the NanoFab to perform any type of work or use any resource of the NanoFab must complete the required training. All three training sequences include a test to make sure the rules are well understood. Once permitted to enter the NanoFab, many tools require additional training prior to using them independently. The following section describes the three training sequences available to gain entry to NanoFab labs.