All entry points to laser facilities must be clearly marked with ANSI-compliant laser hazard warning signs. These signs are essential for communicating the presence of laser radiation and ensuring a ...

Standard Operating Procedures (SOPs) are required for all Class 3B and Class 4 lasers and laser systems (including imbedded lasers if hazards are accessible), and must be approved by the Laser Safety ...

CWRU is authorized to use radioactive material by the State of Ohio, which became an Agreement State on August 31, 1999. Radioactive material is extensively used in the several hundred biomedical ...