49 USC 21303 – Chapter 211 violations
(a)
(2) The Secretary of Transportation imposes a civil penalty under this subsection. The amount of the penalty shall be at least $500 but not more than $25,000. However, when a grossly negligent violation or a pattern of repeated violations has caused an imminent hazard of death or injury to individuals, or has caused death or injury, the amount may be not more than $100,000.
(3) The Secretary may compromise the amount of the civil penalty under section 3711 of title 31. In determining the amount of a compromise, the Secretary shall consider—
(A) the nature, circumstances, extent, and gravity of the violation;
(B) with respect to the violator, the degree of culpability, any history of violations, the ability to pay, and any effect on the ability to continue to do business; and
(C) other matters that justice requires.
(4) If the Secretary does not compromise the amount of the civil penalty, the Secretary shall refer the matter to the Attorney General for collection.
(b)
(2) A civil action under this subsection must be brought not later than 2 years after the date of the violation unless administrative notification under section 3711 of title 31 is given within that 2-year period to the person committing the violation. However, even if notification is given, the action must be brought within the period specified in section 2462 of title 28.
(c)