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Singapore Customs

Cross Border Trade Initiatives

Explore regional and digital initiatives supporting secure and efficient cross-border trade.

Last updated 23 February 2026

ASEAN Customs Declaration Document

The ACDD enables ASEAN Member States to exchange export declaration data electronically and supports faster customs clearance. This page outlines the exchange-ready countries, the data shared, and how traders may benefit.

ASEAN Customs Transit System

Find out how the ASEAN Customs Transit System allows authorised traders to move goods across participating ASEAN Member States with a single customs declaration.

Container Track and Trace

Learn how to track container shipments between Singapore and China, with updates on customs clearance and vessel movements.