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Building and Construction Authority

Outdoor Advertising Sign / Signboard Licence Application

Get details about BCA’s regulatory requirements for outdoor advertising signs and signboards and apply through the online system easily.

Last updated 17 March 2026

When is an Advertisement Licence required?

Signs that do not need a Licence

Types of signs

Prohibited outdoor signs

How to apply

Flowchart of ALS steps, TBP decision and licence email
Flowchart showing steps for applying for an outdoor advertisement licence via the Advertisement Licensing System (ALS).

Documents required for submission

Additional requirements based on property type

Related information