"Model system" means an exemplary, voluntarily implemented worker safety and health management system that (i) implements comprehensive safety and health programs that exceed basic compliance with occupational safety and health laws and regulations and (ii) meets the VPP standards adopted by the Safety and Health Codes Board pursuant to subsection B.
"Voluntary Protection Program" or "VPP" means a program under which the Commissioner recognizes and partners with workplaces in which a model system has been implemented.
Va. Code § 40.1-49.13