49 CFR §107.338
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
As provided for in subpart E of part 109 of this subchapter, a person who fails to pay a civil penalty in accordance with agreed upon installments or in full within prescribed time lines, is prohibited from conducting hazardous materials operations and shall immediately cease all hazardous materials operations.