Skip to main content
A Singapore Government Agency Website How to identify
Official website links end with .gov.sg
Secure websites use HTTPS
Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.
A Microsoft service disruption on 13 November 2026 is affecting some government systems, including email.

GovTech is working with Microsoft to restore services as soon as possible. The email disruption may delay responses to enquiries.  Thank you for your understanding.

Singapore Customs

Preliminary Advice for Strategic Goods Transaction

Apply for Preliminary Advice to understand if your strategic goods transaction is likely to be approved. Submit the form with full documents, which will take about seven working days. 

Last updated on 26 August 2026

Before committing to any activity involving the controlled transfer of strategic goods, you can request Preliminary Advice from Singapore Customs. This early assessment helps you understand whether your controlled transfer is likely to be approved when you later apply for a strategic goods permit, supporting confident, well-informed business decisions.  

How to Apply for Preliminary Advice 

Step 1: Complete the Application Form 

Fill in the Application Form for Preliminary Advice on Strategic Goods Transaction (opens in new tab). 

Step 2: Prepare and Attach Supporting Documents 

Include relevant documents to help Singapore Customs assess your case, such as: 

  • Technical specifications of the strategic goods (manuals, brochures, data sheets, catalogues, operating instructions) 

  • Business transaction documents (contract, PO, invoice, tender requirements) 

  • End-User Statement  (opens in new tab)

  • Export licence from the originating country (and English translation), or official confirmation that re-export is not controlled 

  • Company profiles or websites of the exporter, consignee, and end-user 

  • Any other supporting documents relevant to the transaction 

Step 3: Submit your application

Send the completed form and all supporting documents for assessment.  

Processing Time 

Applications with complete information are typically processed within 7 working days. More complex cases, such as those involving sensitive destinations, specialised technologies, or multiple foreign parties, may require additional time. To avoid delays, ensure all documents are complete and accurate before submission.