Lasers present many safety threats, but the most common threat is damage to the eyes.
Many lasers emit invisible ultraviolet or infrared radiation. Personnel that need to work with a class 3 or 4 laser, must obtain a Laser Permit from the Safety and Health Manager. These laser devices require engineering controls to ensure safety. All Class 3 and 4 lasers require a combination of protective housing, area warning signs or remote firing capabilities. Providing, implementing and enforcing the safety recommendations and requirements prescribed in this program.