Total Service Long Run Incremental Cost (TSLRIC) is a forward-looking cost based methodology that may be used by the Commission when conducting pricing review determinations. The Commission has carried out consultation with industry on how to define acceptable parameters and assumptions in the application of TSLRIC, and has published two discussion papers and a principles paper on this subject.
Supporting Documents
TSLRIC Workshop 23-24 August 2005
(1 document)
Cross-submissions on the Draft Determination (10 June 2005)
(6 documents)
- Telecom - Cross-Submission on the Draft Determination on the Applicaation for Pricing Review for Designated Interconnection Services - 10 June 2005 PDF (20 KB)
- Telecom TSLRIC cross submissions10 Jun public.pdf PDF (224 KB)
- Telecom Interconnect WACC comments 09 06 05 FINAL.pdf PDF (303 KB)
- TelstraClear - Cross-Submission on the Draft Determination on the Applicaation for Pricing Review for Designated Interconnection Services - 10 June 2005 PDF (236 KB)
- TelstraClear - Network Strategies Report - Comments on Telecom's Submission regarding the Draft Determination on the Application for Pricing Review for Designated Interconnection Services - 10 June 2005 PDF (309 KB)
- TelstraClear - MJA Report - Cross-submission on the TSLRIC Model for Designated Interconnection Services Draft Determination - 9 June 2005 PDF (286 KB)
Submissions on the Draft Determination (26 May 2005)
(7 documents)
- TCL submission on TSLRIC 260505 final PUBLIC0.pdf PDF (385 KB)
- TCL submission on TSLRIC 260505 final PUBLIC.pdf PDF (385 KB)
- Telecom - Submission on Commerce Commission's Draft Determination on the Application for Pricing Review for Designated Interconnection Services - 26 May 2005 PDF (434 KB)
- TCL submission on TSLRIC 260505 final PUBLIC1.pdf PDF (385 KB)
- TelstraClear - Annex 1 - Network Strategies Report: Trend in Investment and Interconnection Prices - 25 May 2005 PDF (274 KB)
- TCL Submission Annex 2 NS Review of Draft determination 24 May 2005 PUBLIC VERSION2.pdf PDF (403 KB)
- TCL submission Annex 3 MJA Comments on the TSLRIC Model 23 May 2005 PUBLIC VERSION0.pdf PDF (341 KB)
Draft Determination (11 April 2005)
(6 documents)
- Commerce Commission - Draft Determination on the Application for Pricing Review for Designated Interconnection Services - 11 April 2005 PDF (1.1 MB)
- Telecom - Appendix C1 - Report by PWC on the Cost of capital to be Applied in Calculating the Total Service Long Run Incremental Cost of Interconnect Services - 27 August 2004 PDF (637 KB)
- Telecom - Appendix C2: Report on the Modelling of the TSLRIC Toll-Bypass Interconnect Cost - 31 August 2004 PDF (141 KB)
- CostQuest - Appendix G-A - Comments on Telecom's Report on Modelling of the TSLRIC Toll-bypass Interconnect Cost - 31 August 2004 PDF (945 KB)
- CostQuest - Appendix G-A - Table B - Changes to Transmission Equipment Dimensioning and other Parameters PDF (54 KB)
- CostQuest - Appendix G-A - Forward Looking Sharing Assumption for Core Network PDF (12 KB)
Commission Reports & Documents
(3 documents)
- Commerce Commission - TSLRIC Pricing Methodology Principles Paper - 20 February 2004 PDF (643 KB)
- Commerce Commission - Discussion Paper on Application of a TSLRIC Pricing Methodology - 2 July 2002 PDF (1.9 MB)
- Commerce Commission - Frontier Economics Report: Interconnection Pricing Methodology - 5 April 2002 PDF (598 KB)
Submissions from TSLRIC Conference (14 - 15 July 2003)
(5 documents)
- PWC - TSLRIC Conference - July 2003 PDF (428 KB)
- PWC - TSLRIC of Interconnect Services - Cost of Capital - July 2003 PDF (456 KB)
- Network Strategies - Presentation on TSLRIC Modelling Issues - 15 July 2003 PDF (2.3 MB)
- NECG - NZCC TSLRIC Conference - 15 July 2003 PDF (170 KB)
- TelstraClear - Modern Network Architecture - 15 July 2003 PDF (90 KB)
Submissions on Interconnection Pricing Methodology Paper
(2 documents)
Submissions on TLSRIC Pricing Methodology Paper
(6 documents)
- Counties Power - Submission on the Regulation of Electricity Line Businesses, Development of an ODV Handbook for System Fixed Assets - 14 November 2003 PDF (43 KB)
- Telecom - Submission on Application of a TSLRIC Pricing Methodology Discussion Paper - 16 August 2002 PDF (79 KB)
- Telecom - PWC Consulting Response to Application of a TSLRIC Pricing Methodology - 2 July 2002 PDF (318 KB)
- PWC – Letter to Telecom regarding comments on Application of a TSLRIC Pricing Methodology Discussion Paper – 16 August 2002 PDF (261 KB)
- Telecom - CRA Report - TSLRIC Pricing - A Response to the Commission's Discussion Paper - Dynamic Effciency - 16 August 2002 PDF (225 KB)
- Telecom - CRA Report - TSLRIC Pricing: Financial Issues - 16 August 2002 PDF (215 KB)
Submission from Telecom (April 2003)
(5 documents)
- Telecom - PWC Report - The Cost of Capital to be Applied in Calculating the Total Service Long Run Incremental Cost of Interconnect Services – 11 April 2003 PDF (1 MB)
- Telecom – CRA Report – Further Comments on TSLRIC and the Cost of Capital – 11 April 2003 PDF (284 KB)
- Submission from TelstraClear.pdf PDF (172 KB)
- Walker Wireless - Submission on Application of TSLRIC Pricing Methodology Discussion Paper - 16 August 2002 PDF (188 KB)
- WorldXChange - Submission on TSLRIC and Interconnect Pricing Methodology - 24 March 2003 PDF (14 KB)
