(a) General authority The Secretary of Transportation shall enforce this chapter under section
89 of title
14. The Secretary may authorize other officers or employees of the United States Government to enforce this chapter under that section.
(b) Periodic examinations The Secretary shall conduct periodic examinations of vessels operating under this chapter transporting municipal or commercial waste to determine that each of these vessels has a permit issued under section
2602 of this title.
(c) Refusal of clearance The Secretary of the Treasury may refuse the clearance required by section
60105 of title
46, to any vessel subject to this chapter which does not have a permit required under section
2602 of this title.
(d) Denial of entry and detention If a vessel does not comply with this chapter, the Secretary of Transportation may
(1) deny entry to any place in the United States; and
(2) detain at the place in the United States from which it is about to depart.
(e) Persistent violators
The Administrator shall conduct an investigation of the owner or operator of a vessel or facility if the owner has 5 or more separate violations during a 6-month period.