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Singapore Customs

Application for Customs Ruling on Classification of Goods

Apply for an official customs ruling to confirm the HS code of your product. Learn about how to apply, the fee and the validity of the ruling.

Last updated 24 February 2026
Who Can Apply?
How to Apply?
How Much Does It Cost To Apply?
How Long is the Process?
Validity of the Customs Ruling
Appealing a Customs ruling