Be aware of scammers impersonating as IMDA officers and report any suspicious calls to the police. Please note that IMDA officers will never call you nor request for your personal information. For scam-related advice, please call the Anti-Scam helpline at 1800-722-6688 or go to

Operators Postal Identifier Marks

Postal identifier marks are unique codes or symbols used to identify postal operators and their services. Postal operators must comply with IMDA’s regulations to ensure that their services are provided safely and reliably.

PPL/PSO Identifier Marks

Asendia Singapore Pte Ltd f.k.a. Swiss Post International Singapore Pte Ltd

Asendia Singapore Identifier Marks (40.81KB)

Singapore Post Ltd

SingPost Identifier Marks (929.88KB)

WMG Pte Ltd

WMG Identifier Marks (739.28KB)