What changed
A dated list of changes to TRIR Calc's calculators and pages, including rule updates from OSHA and new BLS figures.
Updated
September 2026
- September 21, 2026: added seven guides: what counts as a recordable injury, counting days away and restricted work, who has to keep OSHA injury records, the OSHA recordkeeping calendar and deadlines, experience modification rate, explained, TRIR, DART, LTIR and the others, and the safety numbers a general contractor asks for.
- September 19, 2026: launched with the TRIR, DART, hours-worked and recordability calculators, checked against 29 CFR Part 1904 (eCFR, current to September 17, 2026), OSHA's recordkeeping forms and BLS's published method.