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 www.scamalert.sg.

Singtel's Reference Interconnection Offer (RIO)

IMDA approved Singapore Telecommunications Limited's RIO on 18 December 2023.

Please access the approval proceedings details in the Singapore Telecommunications Limited’s Reference Interconnection Offer.

Notification

Refer to the Subsequent RIO Amendments Not Arising From Public Consultations.


Singapore Telecommunications Limited’s Reference Interconnection Offer (RIO) – 2012

Refer to the details of the Singtel’s RIO (2012).


Singapore Telecommunications Limited's Reference Interconnection Offer (RIO) - 2005

Refer to the details of the Singtel's RIO (2005).


Singapore Telecommunications Limited's Reference Interconnection Offer (RIO) - 2001

Refer to the details of the Singtel's RIO (2001).

LAST UPDATED: 07 NOV 2024