Employers must maintain OSHA Form 300 (Log), Form 300A (Annual Summary certified by a company executive and posted February 1 through April 30), and Form 301 (Incident Report). All records must be retained for 5 years following the end of the calendar year covered and updated during retention to reflect newly discovered cases.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.