- Gazette Notice No. 12, 2017.
- Interconnection and Access (Submarine Cable Services) Rules 2017. (English)
- Interconnection and Access (Submarine Cable Services) Rules 2017. (Tongan)
- Tariff, Numbering & Technical Gazette Notice No. 43, 2018.
- Communication Technical Rules 2018 (English)
- Communication Technical Rules 2018 (Tongan)
- Communication Numbering Rules 2018 (English)
- Communication Numbering Rules 2018 (Tongan)
- Communication Tariff Rules 2018 (English)
- Communication Tariff Rules 2018 (Tongan)