Electronic Permit to Work Systems Electronic permit to work systems give safety directors something paper binders never could: a searchable history of every permit issued across the facility. Auditing past jobs from physical records means digging through filing cabinets and hoping nothing's missing. A centralized electronic record keeps every sign-off archived and easy to pull up when it's needed. ehs4safety maintains that archive automatically. https://ehs4safety.com/permit-to-work-software/