Electronic Data Processing (EDP) Coverage

Electronic data processing (EDP) coverage is an inland marine floater built for a business's computer systems: servers, workstations, networking gear, peripherals, the media on which data is stored, and the cost to reproduce the data and programs themselves. It exists because standard commercial property policies exclude or narrowly cover several perils that most threaten electronics — power surges and artificial electrical currents, mechanical breakdown, and damage from changes in temperature or humidity after an air-conditioning failure. EDP forms are written on a broad "special" or all-risk basis to close those gaps.

For a small business, this coverage protects both the equipment and the far costlier data and downtime that follow a loss. A voltage spike or an overheated server room can destroy hardware and corrupt the records a company runs on. Better EDP forms extend to the expense of reproducing lost data and to extra expense and business income while systems are rebuilt. Because it addresses the physical and electrical side of technology risk, EDP complements — but does not replace — cyber liability, which handles breaches, hacking, and privacy liability; most technology-dependent buyers need both.

A key nuance is scope and valuation. EDP equipment is often valued at replacement cost, but rapidly obsolete gear may be covered only up to functional replacement, so buyers should read the valuation clause. Data reproduction limits are frequently a sublimit that is easy to outgrow, and coverage may require reasonable backup procedures. Overlap with equipment breakdown coverage is common for the mechanical/electrical peril, so buyers should coordinate the two to avoid gaps or disputes, and confirm whether laptops and other portable devices are covered off premises.