Workers' Compensation Commission form entitled "EMPLOYER'S FIRST REPORT OF OCCUPATIONAL INJURY OR ILLNESS" (for non-State employees) or State of Connecticut Form PER WC-207 (for State employees) required to be filed by an employer in cases of an employee's occupational injury or disease that results in incapacity from work of one day or more.

A document containing the information and facts about an individual accident or incident put in chronological order to province a complete picture as to what happened. May also be used as a tool to help establish the ROOT cause.