A valid BNL guest number is needed for training. Return users may check their training status
on-line to see which courses need to completed again.
System Requirements for Training
Additional training may be required based on the type of work you will be conducting. This will be determined
by BNL Safety Staff.
If you are operating a Class 3b or 4 laser additional training is required:
Medical examinations are required and provided for laser users working with or in an area of
Class 3b or 4 lasers. When an examination is required, a user must receive the examination before
participating in laser work. Pertinent examinations are repeated following any suspected laser
injury and upon exit from the laser medical registry.
Both basic and job-specific laser safety training are required and provided for laser
users and temporary visitors, or guest laser users working in a Class 3b and Class 4 laser
controlled area. Basic laser safety training must be retaken every 2 years.