Cases which involve days away from work beyond the day of injury or onset of illness, days of job transfer or restricted work activity, or both. DART is comprised of two types of cases: DAFW and DJTR. Details regarding recordability of nonfatal work-related injuries and illnesses can be found here: https://www.osha.gov/recordkeeping/entry-faq. DART provide insight into the severity of injuries and their impact on a worker’s ability to work. DART cases can also be expressed as a rate. The incident rate calculation is: (N/EH) x 200,000, where N = number of injuries and illnesses; EH = total hours worked by all employees during the calendar year; and 200,000 = base for 100 equivalent full-time workers (working 40 hours per week, 50 weeks per year). When the rate reflects a base of 10,000 equivalent full-time workers, 20,000,000 is used instead of 200,000.
