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A Singapore Government Agency Website How to identify
Official website links end with .gov.sg
Government agencies communicate via .gov.sg websites (e.g. go.gov.sg/open). Trusted websites
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Central Narcotics Bureau (CNB)
Scheduled substances

Circular 5 - dated 05 Nov 2015

5 November 2015

Circular Reference No.: CNB/PC CTRL/00014

Implementation of Customs Procedure Code (CPC) for TradeNet permit applications involving medicaments containing Ephedrine or Pseudoephedrine

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