• Telecommunications (Exemption for Terrestrial International Private Leased Circuit and Backhaul Services) Notification 2009

• Telecommunications (Classification Of Dominant Licensee) Notification 2009

• Telecommunications (Exemption for Acasia Ethernet Virtual Private Network Service and SingTel Internet Bandwidth Service) Notification 2009

• IDA's Confirmation - SingTel's Acasia Ethernet Virtual Private Network Service and Internet Bandwidth Service 

Telecommunications Act (Chapter 323)

• Specification of Commencement Date for Further 3-Year Period (Reference Interconnection Offer)

• Telecommunications (Designated Telecommunication Licensees - Services-based Operator) Notification 2007

• Telecommunications (Exemption for International Telephone Services) Notification 2007

• Telecommunications (Exemption from Dominant Licensee Provisions in Telecom Competition Code 2005 - International Telephone Services) Notification 2006

Telecommunications Act (Chapter 323)

• Telecommunications (Exemption from Dominant Licensee Provisions in Telecom Competition Code 2005 - International Capacity Services) Notification 2006
  
• IDA's Confirmation - SingTel's Maritime VSAT
• IDA's Confirmation - SingTel's ConnectPlus Ethernet VPN

• Telecommunications (Exemption from Dominant Licensee Provisions in Telecom Competition Code 2005 - Prepaid Callback Service) Notification 2006
  
• IDA's Confirmation

• Singtel's Withdrawal of Infonet Services within the Exempted International Managed Data Services (Imds) Market Under Ida's 12 April 2005 Decision on International Capacity Service

• Telecommunications (Exemption from Dominant Licensee Provisions in Telecom Competition Code 2005 - Connectplus Ethernet-Line Service) Notification 2006
• IDA's Confirmation

• Specification of Commencement Date (Reference Interconnection Offer)

• Amendments to Interconnection Related Services Under Subsection 6.3.2 (B)

• Telecommunications (Exemption from Dominant Licensee Provisions in Telecom Competition Code 2005 - Stix Universal Internet Access Service - Burstable Scheme Notification 2005) Notification 2005)
• I DA's Confirmation

• Telecommunications (Exemption from Dominant Licensee Provisions in Telecom Competition Code 2005 - International Capacity Services) Notification 2005

• Telecommunications (Designated Telecommunication Licensees - Services-based Operator) Notification 2005

Telecommunications Act (Chapter 323)

• Code of Practice for Competition in the Provision of Telecommunication Services (RIO Requirements) Notification 2005

Telecommunications Act (Chapter 323)

• Telecommunications (Classification of Dominant Licensees Under Telecom Competition Code) Notification 2005

Telecommunications Act (Chapter 323)

• Telecommunications (Designated Telecommunication Licensees - Facilities-Based Operator) Notification 2005

Telecommunications Act (Chapter 323)

• Telecommunications (Exemption from Dominant Licensee Provisions in Telecom Competition Code - International Telephone Services) Notification 2005

Telecommunications Act (Chapter 323)

• Telecommunications (Exemption from Telecom Competition Code - Service Quality Information Disclosure Requirements) Notification 2005

Telecommunications Act (Chapter 323)

• Telecommunications (Exemption from Telecom Competition Code - 1-800/1-900 Number Portability) Notification 2005

Telecommunications Act (Chapter 323)

• Telecommunications (Exemption from Telecom Competition Code - Co-Location at Bukit Timah Exchange) Notification 2005

Telecommunications Act (Chapter 323)

• Telecommunications (Exemption from Telecom Competition Code - Co-Location at Yio Chu Kang Exchange) Notification 2005

• Telecommunications (Exemption from Telecom Competition Code - Virtual Co-Location at Locations Other Than POI) Notification 2005

• Telecommunications (Exemption from Telecom Competition Code - Interconnection At Local Switches) Notification 2005