Notice of Injury The law requires written Notice of Injury to be provided to the Office of Workers’ Compensation and the employer within thirty (30) days of the injury or awareness of the relation between the employment and the injury.     Form No. 7 DCWC--Employees Notice of Accidental Injury or Occupational Disease*             *This document is presented in Portable Document Format (PDF). A PDF reader is required for viewing. Download a PDF Reader or Learn More About PDFs.