| Date | Ref. No. | Title |
|---|---|---|
| 31 Jan 2019 | GN-3/2019 | This document has been superseded by GN-6/2020 |
| 31 Jan 2019 | GN-2/2019 | This document has been superseded by GN-5/2020 |
| 9 Jan 2019 | GN-1/2019 | This document has been superseded by GN-2/2020 |
| 28 Dec 2018 | I 187(18) | This document has been superseded by I 187(24) |
| 28 Dec 2018 | I 174(18) | This document has been superseded by I 174(21) |
| 21 Dec 2018 | GN-13/2018 | Guidelines for Submission of Applications for Assignment of Spectrum in the 26 GHz and 28 GHz Bands for Provision of Large Scale Public Mobile Services |
| 22 Oct 2018 | GN-12/2018 | Guidelines for the Issue of GMDSS Certificate of Equivalent Competency with Endorsement for Recognised Foreign GMDSS Radio Certificate Holders and Certificate Endorsement Revalidation |
| 22 Oct 2018 | GN-11/2018 | Guidelines for the Issue of STCW GMDSS Radio Certificate of Competency with Endorsement and Certificate Endorsement Revalidation |
| 22 Oct 2018 | GN-10/2018 | Guidelines for the Issue of Restricted Certificate of Competency in Radiotelephony (Long Range) / (Short Range) and Authority To Operator (ATO) |
| 15 Aug 2018 | GN-9/2018 | This document has been superseded by GN-14/2021 |
| 4 Jun 2018 | GN-7/2018 | This document has been superseded by GN-3/2019 |
| 10 May 2018 | I 825(18) | Guidance Notes for Application for Self-Provided External Telecommunication System Licence |
| 10 May 2018 | GN-5/2018 | Guidelines for Application for Private Radio System Licences |
| 20 Apr 2018 | GN-6/2018 | Guidance Note for Submission of Application for Installing Micro-cell Base Station on Highway Facilities or on Unleased and Unallocated Government Land |
| 28 Mar 2018 | I 0012(18) | Information Note on Baseline Requirements for Satellite Master Antenna Television System Operating in the 3.7 – 4.2 GHz band |
| 14 Feb 2018 | GN-4/2018 | This document has been superseded by GN-2/2019 |
| 1 Dec 2017 | GN-9/2017 | This document has been superseded by GN-13/2021 |
| 23 Jun 2017 | GN-6/2017 | This document has been superseded by GN-8/2024 |
| 23 Jun 2017 | GN-3/2017 | This document has been superseded by GN-7/2024 |
| 5 May 2017 | GN-2/2017 | This document has been superseded by GN-4/2018 |
* Pursuant to the Communications Authority Ordinance (Cap 616), with effect from 1 April 2012, all duties and powers of the Telecommunications Authority (TA) are conferred on the Communications Authority (CA), and all duties and powers of the Office of the Telecommunications Authority (OFTA) are conferred on the Office of the Communications Authority (OFCA), the executive arm of the CA. Unless the context otherwise requires, all references to TA and OFTA in this document shall be construed as CA and OFCA respectively.