January 15, 2019- The Federal Civil Penalties Inflation Adjustment Act of 1990 as amended by the Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015 (Inflation Adjustment Act) requires the Department to annually adjust its civil monetary penalty levels for inflation no later than January 15 of each year. Adjustments are made by issuing a final rule that is effective on its date of publication in the Federal Register.
Source: https://www.osha.gov/penalties/2019InflationAdjustments.pdf