Employers requiring respirator use must establish a written program administered by a trained program administrator. Mandatory elements: medical evaluation using OSHA Appendix C questionnaire before first use; initial and annual fit testing for tight-fitting respirators; NIOSH-certified equipment used per certification; air-purifying respirator cartridge change schedule based on objective data; IDLH atmosphere procedures including standby rescue employee and communication system.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.