Home News Customer Advisory: Trans-Pacific Trade OBS & ECA Surcharge - Effective Jan 1, 2023 Customer Advisory: Trans-Pacific Trade OBS & ECA Surcharge - Effective Jan 1, 2023 Inbound Advisory586, Outbound Advisory591 Dec 02, 2022 Customer Advisory - TPWB OBS & ECA Effective 1-Jan-23 Revised.pdf