The measures would strengthen oversight of 'de minimis' shipments, known to be a route for fake goods entering the US.
The firm says it is considering a full takeover offer for its currency unit from groups linked to a prominent UK financier.
2024 report lists 38 online and 33 physical markets accused of involvement in "substantial" counterfeiting and piracy.
Integrity Technology Group played a role in multiple computer intrusion incidents against US victims, says Treasury.
Company points to a strong currency order book as a reason to be optimistic about a "step change" in performance next year.
de la Mata will take up office on December 18 for a four-year term, replacing current VP Boštjan Škrlec.