Government agencies communicate via
websites (e.g. go.gov.sg/open).
Look for a
or https:// as an added precaution. Share sensitive information only on official, secure websites.
Event Permit Application for Use of Reservoir
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Public Utilities Board (PUB)
Written Approval for the Discharge of Trade Effluent Into the Public Sewer
This licence is only for business users with a registered Unique Entity Number (UEN).
Apply on PUB