When an employee is injured and has both DAFW and DJTR, you should only check off column H (case with days away from work) but you must record the number of DAFW in column K and the number of DJTR in column L. However, you only want to report the injury once and if you check column H and column I, the injury is counted twice. When classifying the case on the Form 300, there is a notation indicating to check only one box for each case based on the most serious outcome for that case. OSHA considers injuries with even 1 day away from work more serious than an injury with job transfer or restriction.