Please work with your op-co’s Trade Compliance team to determine necessary internal controls, due diligence and processes required to comply with these policies

Встречается по тексту
ALL parties to the transaction, known to T&M op-co, must be screened against this list
или
but it is op-co and partners’ responsibility ...

всё, что мне приходит в голову - это operating company, но уверенности нет

Благодарствую!

шучу.
operating company +1