Specified airport services have the meaning given to them in section 55A of the Act. The specified suppliers are the companies operating Auckland, Christchurch and Wellington International Airports.
The Commission’s determination may require suppliers to disclose certain specified information relevant to their performance (such as financial statements, prices and quality performance measures), including forward-looking information (such as forecasts and asset management plans).
The purpose of this form of regulation is to ensure that sufficient information is readily available to interested persons to assess whether the purpose of Part 4 is being met.
Published documents can be viewed on the page Approach to Information Disclosure Regulation.
Current Document
Supporting Documents
Submissions on Amended Airports Information Disclosure Determination
19/01/2012 (5 documents)
- AIAL Submission on Proposed Airport ID Amendments 12 January 2012 Adobe Acrobat PDF (2.7 MB) (opens in a new window)
- CIAL Submission on Proposed Airport ID Amendments 13 January 2012 Adobe Acrobat PDF (2 MB) (opens in a new window)
- WIAL Submission on Proposed Airport ID Amendments 12 January 2012 Adobe Acrobat PDF (533 KB) (opens in a new window)
- BARNZ Submission on Proposed Airport ID Amendments 13 January 2012 Adobe Acrobat PDF (225 KB) (opens in a new window)
- Air NZ Submission on Proposed Airport ID Amendments 17 January 2012 Adobe Acrobat PDF (30 KB) (opens in a new window)
Amended Airports Information Disclosure Determination
20/12/2011 (2 documents)
Exemptions from Transitional Disclosure following a Price Setting Event
12/10/2011 (11 documents)
- Commerce Commission Letter to Auckland international Airport Ltd - Clause 2.10(3) exemption - 12 October 2011 Adobe Acrobat PDF (241 KB) (opens in a new window)
- Commerce Commission Letter to Christchurch International Airport Ltd - Clause 2.10(3) Exemption letter - 12 October 2011 Adobe Acrobat PDF (242 KB) (opens in a new window)
- Commerce Commission Letter to Wellington International Airport Ltd - Clause 2.10(3) exemption - 12 October 2011 Adobe Acrobat PDF (241 KB) (opens in a new window)
- Auckland International Airport Ltd - Requested exemptions - 26 September 2011 Adobe Acrobat PDF (1.9 MB) (opens in a new window)
- Christchurch International Airport Ltd - Requested exemptions - 28 September 2011 Adobe Acrobat PDF (166 KB) (opens in a new window)
- Wellington International Airport Ltd - Requested exemptions - 30 September 2011 Adobe Acrobat PDF (474 KB) (opens in a new window)
- Commerce Commission Email to Airports - 16 September 2011 Adobe Acrobat PDF (234 KB) (opens in a new window)
- Commerce Commission Email to Airports - Issues Register - 16 September 2011 Adobe Acrobat PDF (270 KB) (opens in a new window)
- Auckland International Airport Ltd - Letter concerning exemptions - 8 September 2011 Adobe Acrobat PDF (46 KB) (opens in a new window)
- Christchurch International Airport Ltd - Letter concerning exemptions - 9 September 2011 Adobe Acrobat PDF (2.9 MB) (opens in a new window)
- Wellington International Airport Ltd - Letter concerning exemptions - 9 September 2011 Adobe Acrobat PDF (253 KB) (opens in a new window)
Cost of Capital Determination 13 July 2011
13/07/2011 (2 documents)
- Determination of the Cost of Capital for Information Disclosure Year 2012 for Airport Services and Electricity Distribution Services Regulated under Part 4 of the Commerce Act 1986 13 July 2011 Adobe Acrobat PDF (466 KB) (opens in a new window)
- Calculation of Debt Premiums Supporting WACC Determination of July 2011 Microsoft Excel Spreadsheet (81 KB) (opens in a new window)
Cost of Capital Determination 28 April 2011
28/04/2011 (2 documents)
- Determination of the Cost of Capital for Information Disclosure Year 2012 for Airport Services and Electricity Distribution Services Regulated under Part 4 of the Commerce Act 1986 28 April 2011 Adobe Acrobat PDF (444 KB) (opens in a new window)
- Calculation of Debt Premiums Supporting WACC Determination of April 2011 Microsoft Excel Spreadsheet (73 KB) (opens in a new window)
Airports Information Disclosure Final Determination and Reasons Paper
23/12/2010 (2 documents)
Submission on Draft Airports Information Disclosure Determination Technical Consultation Round
05/11/2010 (9 documents)
- Auckland International Airport Ltd Submission on Draft Airports Information Disclosure Determination Technical Consultation Round 5 November 2010 Adobe Acrobat PDF (20 KB) (opens in a new window)
- BARNZ Submission on Draft Airports Information Disclosure Determination Technical Consultation Round 5 November 2010 Adobe Acrobat PDF (56 KB) (opens in a new window)
- BARNZ Submission on Draft Airports Information Disclosure Determination Technical Consultation Round Mark Up 5 November 2010 Adobe Acrobat PDF (440 KB) (opens in a new window)
- BARNZ Submission on Draft Airports Information Disclosure Determination Technical Consultation Templates 5 November 2010 Microsoft Excel Spreadsheet (514 KB) (opens in a new window)
- NZ Airports Submission on Draft Airports Information Disclosure Determination Technical Consultation Round 5 November 2010 Adobe Acrobat PDF (387 KB) (opens in a new window)
- NZ Airports Submission on Draft Airports Information Disclosure Determination Technical Consultation Round Mark Up 5 November 2010 Adobe Acrobat PDF (186 KB) (opens in a new window)
- NZ Airports Submission on Draft Airports Information Disclosure Determination Technical Consultation Templates 5 November 2010 Microsoft Excel Spreadsheet (509 KB) (opens in a new window)
- Wellington International Airport Ltd Submission on Draft Airports Information Disclosure Determination Technical Consultation Round 5 November 2010 Adobe Acrobat PDF (42 KB) (opens in a new window)
- NZ Airports Late Submission on Draft Airports Information Disclosure Determination Technical Consultation Round Director Certification 27 Sept 2010 Adobe Acrobat PDF (227 KB) (opens in a new window)
Airports Information Disclosure Consultation Update
11/10/2010 (4 documents)
- Airports Information Disclosure Consultation Update Paper 11 October 2010 Adobe Acrobat PDF (906 KB) (opens in a new window)
- Airports Information disclosure Consultation Update Paper with Marked Up Changes to the Determination 11 October 2010 Adobe Acrobat PDF (1.2 MB) (opens in a new window)
- Revised Draft Commerce Act Specified Airport Services Information Disclosure Determination 2010 11 October 2010 Microsoft Word Document (826 KB) (opens in a new window)
- Draft Specified Airport Services Information Disclosure Requirements Information Templates 11 October 2010 Microsoft Excel Spreadsheet (525 KB) (opens in a new window)
Cross Submissions on Airports Information Disclosure Technical Working Session for Specified Airport Services
27/09/2010 (10 documents)
- Auckland Airport Cross Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Endorsing NZ Airports Cross Submission on BARNZ Submission 27 September 2010 Adobe Acrobat PDF (21 KB) (opens in a new window)
- BARNZ Cross Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Response to NZAA Submission 27 September 2010 Adobe Acrobat PDF (2.6 MB) (opens in a new window)
- BARNZ Cross Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Schedule 27 Asset Summaries 27 September 2010 Microsoft Excel Spreadsheet (32 KB) (opens in a new window)
- BARNZ Cross Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Letter on Comments 27 September 2010 Adobe Acrobat PDF (431 KB) (opens in a new window)
- BARNZ Cross Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Comments on Mark Ups to Definitions by NZAA 27 September 2010 Adobe Acrobat PDF (381 KB) (opens in a new window)
- BARNZ Cross Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Auckland International Airport Valuations 27 September 2010 Adobe Acrobat PDF (6.2 MB) (opens in a new window)
- BARNZ Cross Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Christchurch International Airport Valuations 27 September 2010 Adobe Acrobat PDF (3.8 MB) (opens in a new window)
- BARNZ Cross Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Wellington International Airport Valuations 27 September 2010 Adobe Acrobat PDF (5.8 MB) (opens in a new window)
- NZ Airports Cross Submission on Airports Information Disclosure Technical Working Session for Specifed Airport Services 27 September 2010 Adobe Acrobat PDF (218 KB) (opens in a new window)
- NZ Airports Cross submission on Airports Information Disclosure Technical Working Session for Specifed Airport Services Technical Consultation Round Directors Certification 27 September 2010 Adobe Acrobat PDF (227 KB) (opens in a new window)
Submissions on Airports Information Disclosure Technical Working Session for Specified Airport Services
20/09/2010 (5 documents)
- Air New Zealand Submission on Airports Information Disclosure Technical Working Session for Specified Airport Service Used and Useful Schedule 27 17 September 2010 Adobe Acrobat PDF (225 KB) (opens in a new window)
- Auckland Airport Submission on Airports Information Disclosure Technical Working Session for Specified Airport Service Supporting NZ Airport submission 17 September 2010 Adobe Acrobat PDF (23 KB) (opens in a new window)
- BARNZ Submission on Airports Information Disclosure Technical Working Session for Specified Airport Services Proposed Changes to Schedule 27 17 September 2010 Adobe Acrobat PDF (1.5 MB) (opens in a new window)
- NZ Airports Submission on Airports Information Disclosure Technical Working Session for Specified Airport Service Definitions Review Mark Up 17 September 2010 Adobe Acrobat PDF (267 KB) (opens in a new window)
- NZ Airports Submission on Airports Information Disclosure Technical Working Session for Specified Airport Service Used and Useful Submission 17 September 2010 Adobe Acrobat PDF (259 KB) (opens in a new window)
Airports Information Disclosure Technical Working Session for Specified Airport Services
29/10/2010 (5 documents)
- Session Notes from Airports Information Disclosure Technical Working Session held 13 September 2010 Adobe Acrobat PDF (114 KB) (opens in a new window)
- Additional Agenda for Airports Information Disclosure Technical Working Session for Specified Airport Services 13 September 2010 Adobe Acrobat PDF (41 KB) (opens in a new window)
- Airports Information Disclosure Technical Working Session for Specified Airport Services 13 September 2010 Adobe Acrobat PDF (141 KB) (opens in a new window)
- Email Correspondence from 7 September 2010 Regarding Airports Information Disclosure Technical Working Session for Specified Airport Services to be held 13 September 2010 Adobe Acrobat PDF (328 KB) (opens in a new window)
- Update on Process Airports Information Disclosures Working Session and invitation for written submissions on Used and Useful Assets 8 September 2010 Adobe Acrobat PDF (22 KB) (opens in a new window)
Airports Draft Reasons - Cross Submissions
03/08/2010 (8 documents)
- AIAL Attachment Letter supporting NZ Airports Submission on Airports Information Disclosure Draft Reasons Paper and Determinations 3 August 2010 Adobe Acrobat PDF (21 KB) (opens in a new window)
- BARNZ Attachment Cross Submission on Airports Information Disclosure Draft Determination Aircraft Types Cross Submission 3 August 2010 Adobe Acrobat PDF (781 KB) (opens in a new window)
- BARNZ Attachment Cross Submission on Airports Information Disclosure Draft Determination Monitoring Report 3 August 2010 Adobe Acrobat PDF (91 KB) (opens in a new window)
- BARNZ Cross Submission on Airports Information Disclosure Draft Determination 3 August 2010 Adobe Acrobat PDF (96 KB) (opens in a new window)
- CIAL Cross Submission on Airports Information Disclosure Draft Determination 3 August 2010 Adobe Acrobat PDF (2.6 MB) (opens in a new window)
- NZAA Cross Submission on Airports Information Disclosure Draft Determination 3 August 2010 Adobe Acrobat PDF (429 KB) (opens in a new window)
- NZAA Attachment Cross Submission on Airports Information Disclosure Draft Determination Consolidated Comments 3 August 2010 Microsoft Word Document (573 KB) (opens in a new window)
- NZAA Attachment Cross Submission on Airports Information Disclosure Draft Determinaton Tracked Comments Templates for Schedules 3 August 2010 Microsoft Excel Spreadsheet (573 KB) (opens in a new window)
Airports Draft Reasons - Submissions
12/07/2010 (8 documents)
- AIAL Submission on Airports Information Disclosure Draft Determination Letter to Commission Information Disclosure 12 July 2010 Adobe Acrobat PDF (17 KB) (opens in a new window)
- BARNZ Submission on Airports Information Disclosure Draft Determination 12 July 2010 PUBLIC Adobe Acrobat PDF (122 KB) (opens in a new window)
- BARNZ Submission on Airports Information Disclosure Draft Determination BARNZ Tracked Comments 12 July 2010 Microsoft Word Document (855 KB) (opens in a new window)
- BARNZ Submission on Airports Information Disclosure Draft Determination BARNZ Tracked Comments Templates for Schedules 12 July 2010 Microsoft Excel Spreadsheet (474 KB) (opens in a new window)
- NZAA Submission on Airports Information Disclosure Draft Determination Mark Up 12 July 2010 Microsoft Word Document (729 KB) (opens in a new window)
- NZAA Submission on Airports Information Disclosure Draft Determination Spreadsheet 12 July 2010 Microsoft Excel Spreadsheet (1.8 MB) (opens in a new window)
- NZAASubmission on Airports Information Disclosure Draft Determination 12 July 2010 Adobe Acrobat PDF (302 KB) (opens in a new window)
- NZAASubmission on Airports Information Disclosure Draft Determination Airbiz ID Review 12 July 2010 Adobe Acrobat PDF (413 KB) (opens in a new window)
Draft Reasons Airports Information Disclosure
01/06/2010 (4 documents)
- Information Disclosure Airport Services Draft Reasons Paper 31 May 2010 Adobe Acrobat PDF (1.6 MB) (opens in a new window)
- Commerce Act Specified Airport Services Information Disclosure Determination 2010 DRAFT Adobe Acrobat PDF (438 KB) (opens in a new window)
- Commerce Act Specified Airport Services Information Disclosure Determination 2010 DRAFT Word version Microsoft Word Document (825 KB) (opens in a new window)
- Draft Specified Airport Services Information Disclosure Requirements Information Templates for Schedules 2 20 27 Microsoft Excel Spreadsheet (506 KB) (opens in a new window)
Asset Planning and Forecast Information Disclosure for Airports Working Session - 18 February 2010
(8 documents)
- Airports Information Disclosure - Papers for Asset Planning and Forecast Working Session - 18 February 2010 Adobe Acrobat PDF (55 KB) (opens in a new window)
- Air New Zealand Airport Services Cross Submission Adobe Acrobat PDF (346 KB) (opens in a new window)
- Auckland Airport Airport Services Cross Submission Adobe Acrobat PDF (110 KB) (opens in a new window)
- Board of Airline Representatives NZ Airport Services Cross Submission Adobe Acrobat PDF (60 KB) (opens in a new window)
- NZ Airports Airport Services Cross Submission Adobe Acrobat PDF (605 KB) (opens in a new window)
- Wellington International Airport Ltd - Airport Services Cross Submission Adobe Acrobat PDF (360 KB) (opens in a new window)
- Invitation for Airport Services Cross Submission Adobe Acrobat PDF (26 KB) (opens in a new window)
- Update Paper on Process for Input Methodologies and Airports Information Disclosure - December 2009 Adobe Acrobat PDF (48 KB) (opens in a new window)
Airports Information Disclosure Quality Working Session for Specified Airport Services
16/12/2009 (3 documents)
- Session Agenda for Airports Information Disclosure Quality Working Session for Specified Airport Services 16 December 2009 Adobe Acrobat PDF (512 KB) (opens in a new window)
- Network Advisory Services Report on Regulation of Specified Airport Services Information DisclosureQuality Measures September 2009 Adobe Acrobat PDF (537 KB) (opens in a new window)
- BARNZ Letter on Information Disclosure Quality Working Session 21 December 2009 Adobe Acrobat PDF (1.2 MB) (opens in a new window)
