For the companies which work on international business, at some circumstance international standarts are required. (Like C-TPAT for the companies which make business with an USA company)
Or decleration of compliance to international standarts can supply convenience for business connection and customs procedures at target country.
For the performance of required international security standarts such as C-TPAT, TAPA, AEO, ISO 28.001, Private Security Advisor can coordinate the compliance of certification by pre-audits.
For logistic and port operations, this issue must especially be to taken into consideration.