Information disclosure requirements for gas pipelines
We require gas pipelines businesses to publish information each year detailing their performance.
This includes important data on pricing, future expenditure forecasts, outages and interruptions and financial statements. We provide an analysis of this information to help the public understand how gas pipelines businesses are performing individually and when compared to others, and to track changes over time.
Below you can find the current information disclosure requirements that apply to gas pipelines businesses.
A more detailed view on Gas distribution due dates can be found in the Information Disclosure Due Dates calendars for GasNet and Vector as well as Powerco and First Gas.
If you are providing information disclosures to the Commission via email, please send these through to infrastructure.regulation@comcom.govt.nz
More in this secton
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Gas information disclosure template update 2025
We have made changes to the information disclosure (ID) requirements for gas distribution businesses (GDBs) and the gas transmission business (GTB) as required under Part 4 of the Commerce Act.Read more -
Amendments to information disclosure requirements 2024
We have made changes to the information disclosure (ID) requirements for gas distribution businesses (GDBs) and the gas transmission business (GTB) as required under Part 4 of the Commerce Act.Read more -
Gas information disclosure issues and guidance register
We publish a gas information disclosure (ID) issues and guidance register (issues register) to record any issues or queries stakeholders raise about implementing the ID requirements, and our responses to them.Read more -
Previous Amendments and consultation
Here you will find the amendments made to information disclosure requirements since 2013, including determinations, reasons papers, and consultation documents.Read more
Documents
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GDB Gasnet and Vector ID due dates for 1 March 2020 to 28 February 2021 – 6 March 2020
( 13 KB, XLSX )
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GDB Powerco and First Gas ID due dates for 1 March 2020 to 28 February 2021 – 6 March 2020
( 13 KB, XLSX )
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GDB ID determination templates for schedules 5f 5g v3.0 - 15 April 2014
( 731 KB, XLSX )
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GDB ID determination templates for schedules 1 to 10 v3.0 - 15 April 2014
( 933 KB, XLSX )
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GDB ID determination AMP Templates 11a to 13 v3.0 - 28 February 2014
( 801 KB, XLSX )
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GDB ID determination Templates for Schedules 1 to 10 v2.2 - 31 October 2013
( 1.3 MB, XLS )
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GDB transitional schedules templates 3, 5b, 5e, and 8 - 18 September 2013
( 1 MB, XLS )
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Guidance on template changes for electricity and gas information disclosure - 28 May 2013
( 16 KB, XLSX )
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GDB ID determination AMP Templates 11a to 13 v2.1 - 14 May 2013
( 961 KB, XLS )
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GDB ID determination Templates for Schedules 1 to 10 v2.1 - 14 May 2013
( 1.3 MB, XLS )
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GDB ID determination AMP Templates v2 - 21 December 2012
( 961 KB, XLS )
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GDB ID determination templates for schedules 1 to 10 excluding 5f and 5g v2 - 21 December 2012
( 1.3 MB, XLS )
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GDB ID determination templates for Schedules 5f and 5g v2 - 21 December 2012
( 793 KB, XLS )
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GTB ID determination templates for schedules 5f 5g v3.0 15 April 2014
( 738 KB, XLSX )
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GTB ID determination templates for schedules 1 to 10 v3.0 15 April 2014
( 931 KB, XLSX )
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GTB ID Determination AMP Templates 11a to 13 v3.0 28 February 2014
( 794 KB, XLSX )
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GTB transitional schedules templates 3, 5b, 5e, and 8 18 September 2013
( 1.2 MB, XLS )
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Guidance on template changes for electricity and gas information disclosure - 28 May 2013
( 16 KB, XLSX )
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GTB ID Determination Templates for Schedules 1 to 10 v2.1 14 May 2013
( 1.5 MB, XLS )
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GTB ID Determination AMP Templates v2 21 December 2012
( 1012 KB, XLS )
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GTB ID determination templates for schedules 1 to 10 excluding 5f and 5g v2 21 December 2012
( 1.5 MB, XLS )
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GTB ID determination templates for schedules 5f and 5g v2 21 December 2012
( 863 KB, XLS )
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ID GPBs Final decisions on commencment for annual disclosure and AMPs - 29 August 2012
( 105 KB, PDF )
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Information disclosure requirements for EDBs and GPBs process update paper - May 2012
( 372 KB, PDF )
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Information disclosure regulation - Electricity Lines Services and Gas Pipeline Services - Update on process - 12 September 2011
( 99 KB, PDF )
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Gas distribution information disclosure determination 2012 – consolidated 3 April 2018
( 1.7 MB, PDF )
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GDB ID determination templates for schedules 1 to 10 v4.1 2017 – 21 December 2017
( 877 KB, XLSX )
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GDB ID determination templates for schedules 14 to 15 - 28 February 2013
( 108 KB, JPG )
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GDB ID determination templates for schedules 14 to 15 – 14 November 2019
( 108 KB, DOC )
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Gas transmission information disclosure determination 2012 – consolidated 3 April 2018
( 1.7 MB, PDF )
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GTB ID determination templates for schedules 14 to 15 – 14 November 2019
( 107 KB, DOC )
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GTB ID determination templates for schedules 1 to 10 v4.1 2017 – 21 December 2017
( 880 KB, XLSX )
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Gas Distribution Information Disclosure (amendments related to IM Review 2023) Amendment Determination 2024 (red-lined version) – 27 November 2024
( 926 KB, PDF )
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GTB ID determination templates for schedules 14 to 15 – 17 April 2019
( 112 KB, DOC )
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GTB ID determination templates for schedules 5f 5g v4.1 2017 – 21 December 2017
( 726 KB, XLSX )
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GTB ID determination templates for schedules 11a13 AMP v4.1 – 24 March 2015
( 791 KB, XLSX )
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Gas Distribution Information Disclosure Requirements Templates Schedules 1-10– 27 November 2024
( 188 KB, XLSX )
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Gas Transmission Information Disclosure (amendments related to IM Review 2023) Amendment Determination 2024 (red-lined version) – 27 November 2024
( 964 KB, PDF )
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Gas Transmission Information Disclosure Requirements Templates Schedules 1-10 – 27 November 2024
( 179 KB, XLSX )
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GDB ID determination templates for schedules 5f 5g v4.1 2017 – 21 December 2017
( 721 KB, XLSX )
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GDB ID determination templates for schedules 11a13 AMP v4.1 – 24 March 2015
( 802 KB, XLSX )
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GDB ID determination templates for schedules 14 to 15 – 17 April 2019
( 112 KB, DOC )
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Gas Distribution Information Disclosure (Non-material – July 2025) Amendment Determination
( 175 KB, PDF )
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Gas Transmission Information Disclosure (Non-material – July 2025) Amendment Determination
( 177 KB, PDF )
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Explanatory note for publication of non-material Gas templates 2025
( 182 KB, PDF )
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Gas Distribution Information Disclosure Requirements Templates Schedules 1-10 – July 2025
( 221 KB, XLSX )
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Gas Distribution Information Disclosure Requirements Templates Schedules 11a-13 AMP – July 2025
( 189 KB, XLSX )
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Gas Transmission Information Disclosure Requirements Templates Schedules 1-10 – July 2025
( 214 KB, XLSX )
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Gas Transmission Information Disclosure Requirements Templates Schedules 11a-13 AMP – July 2025
( 125 KB, XLSX )
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Gas Distribution Information Disclosure Requirements Templates Schedules 5f-5g – July 2025
( 72 KB, XLSX )
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Gas Transmission Information Disclosure Requirements Templates Schedules 5f- 5g – July 2025
( 60 KB, XLSX )
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GTB ID determination templates for schedules 14 to 15 – 17 April 2019
( 112 KB, DOC )
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