Safety and regulatory compliance signs are posted in hazardous areas to provide safety instructions and prevent accidents, or to deliver health regulation information. Radiation and laser signs restrict access to an area that uses lasers or is exposed to radiation. Cable signs identify electrical cables to protect employees from high voltage. Hazardous material signs locate chemical storage areas, give employees important chemical information and identify hazardous materials. All safety and regulatory compliance signs comply with Occupational Safety and Health Administration (OSHA) regulations.