Filing Requirements for Transmission and Distribution Applications

• Filing Requirements for Electricity Transmission Applications
• Cover Letter for Chapter 4 Updates (pdf) (March 16, 2023)
  • Chapter 4 - Leave to Construct and Related Matters (pdf) (March 16, 2023)
    • Tracked changes version (March 16, 2023)
      Cover Letter for Chapter 1 and 2 Updates (pdf) (February 11, 2016)
  • Chapter 1 - Overview (pdf) (February 11, 2016)
  • Chapter 2 - Revenue Requirement Applications (pdf) (February 11, 2016)
• Filing Requirements for Electricity Distribution Rate Applications
• Cover Letter for Chapter 3 Updates (June 18, 2024)
  • Chapter 3 – Incentive Rate-Setting Applications (June 18, 2024)
    • Tracked changes version (June 18, 2024)
• Cover Letter for Chapter 3 Updates (June 15, 2023)
  • Chapter 3 – Incentive Rate-Setting Applications (June 15, 2023)
    • Tracked changes version (June 15, 2023)
• Cover Letter for Chapters 2 and 5 Updates (December 15, 2022)
• Cover Letter - Data Models for Cost of Service Filing Requirements for 2023 Rates (February 22, 2022)
  • Chapter 2 Appendices Model (February 22, 2022)
• Cover Letter for Chapter 3 Updates (May 24, 2022)
  • Chapter 3 – Incentive Rate-Setting Applications (May 24, 2022)
    • Tracked changes version (May 24, 2022)
• Cover Letter for Chapters 1, 2 and 5 Updates (Apr 18-22)
  • Chapter 2 – Cost of Service (Apr 18-22)
    • Tracked changes version (Apr 18-22)
  • Chapter 5 – Distribution System Plan (Apr 18-22)
    • Tracked changes version (Apr 18-22)
• Cover Letter - Cost of Service Filing Requirements for Small Utilities (Dec 16-21)
  • Chapter 1 – Overview (Dec 16-21)
    • tracked changes version (Dec 16-21)
  • Chapter 2A – Cost of Service (Dec 16-21)
    • tracked changes version (Dec 16-21)
  • Chapter 5A – Small Utilities Distribution System Plan (Dec 16-21)
    • tracked changes version (Dec 16-21)
  • 2023 Cost of Service Checklist for Small Utilities (Dec 16-21)
• Cover Letter for Chapters 1, 2, 3 and 5 Updates (Jun 24-21)
  • Chapter 1 – Overview (Jun 24-21)
  • Chapter 2 – Cost of Service Rate Application based on a Forward Test Year (Jun 24-21)
  • Chapter 3 – Incentive Regulation (Jun 24-21)
  • Chapter 5 – Consolidated Distribution System Plan Filing Requirements (Jun 24-21)
• Letter re: Filing Requirements Regarding the Disposition of LRAMVA Balances for 2021 Rates and the Treatment of Consumer Information (pdf) (Sep 28-20)
• Cover Letter for Chapters 1, 2, 3 and 5 Updates (May 14-20)
• Chapter 1 - Overview (May 14-20)
• Chapter 2 - Cost of Service Rate Applications Based on a Forward Test Year (May 14-20)
• Chapter 3 - Incentive Regulation (May 14-20)
• Chapter 5 - Consolidated Distribution System Plan Filing Requirements (May 14-20)
• Cover Letter for Addendum to Chapters 1, 2, 3 and 5 (Jul 15-19)
• Addendum to Chapters 1, 2, 3 and 5 - 2020 Rate Applications (Jul 15-19)
• Cover Letter for Chapters 1, 2, 3 and 5 Updates (Jul 12-18)
• Chapter 1 - Overview (Jul 12-18)
• Chapter 2 - Cost of Service Rate Applications Based on a Forward Test Year (Jul 12-18)
• Chapter 3 - Incentive Regulation (Jul 12-18)
• Chapter 5 - Consolidated Distribution System Plan Filing Requirements (Jul 12-18)
• Cover Letter for Chapters 1, 2 and 3 Updates (Jul 20-17)
• Cover Letter for Chapter 5 Updates (Mar 28-13)
• Chapter 1 - Overview (Jul 20-17)
• Chapter 2 - Cost of Service Rate Applications Based on a Forward Test Year (Jul 20-17)
• Chapter 3 - Incentive Regulation (Jul 20-17)
• Chapter 5 - Consolidated Distribution System Plan Filing Requirements (Mar 28-13)
• Cover Letter for Chapters 1, 2 and 3 Updates (pdf) (Jul 14-16)
• Filing Requirements for Electricity Distribution Rate Applications - Chapter 1 - Overview (pdf) (Jul 14-16)
• Filing Requirements for Electricity Distribution Rate Applications - Chapter 2 - Cost of Service Rate Applications Based on a Forward Test Year (pdf) (Jul 14-16)
• Filing Requirements for Electricity Distribution Rate Applications - Chapter 3 - Incentive Regulation (pdf) (Jul 14-16)
• Cover Letter for Chapter 4 Updates (pdf) (Jul 31-14)
  • Chapter 4 - Applications under Section 92 of the Ontario Energy Board Act (pdf) (Jul 31-14)
• Cover Letter for Chapter 1 and 2 Updates (pdf) (Jul 18-14)
• Cover Letter for Chapter 3 Updates (pdf) (Jul 25-14)
• Filing Requirements for Electricity Distribution Rate Applications - Chapter 1 (pdf) (Jul 18-14)
• Filing Requirements for Electricity Distribution Rate Applications - Chapter 2 (pdf) (Jul 18-14)
• Filing Requirements for Electricity Distribution Rate Applications - Chapter 3 (pdf) (Jul 25-14)
• Cover Letter for Filing Requirements Update (pdf) (Jul 17-13)
• Filing Requirements for Electricity Distribution Rate Applications - Chapters 1, 2, 3, 5 (pdf) (Jul 17-13)
• Chapter 5 – Consolidated Distribution System Plan Filing Requirements (pdf) (Mar 28-13)
• Cover Letter for Filing Requirements Update (pdf) (Jun 28-12)
• Filing Requirements for Electricity Transmission and Distribution Applications (pdf) (revised Jun 28-12)
• Cover Letter for Chapter 4 and Chapter 5 Updates (pdf) (May 17-12)
• Update to Chapter 4 and Chapter 5 (pdf) (May 17-12)
• Cover Letter for Chapter 2 and Chapter 3 Updates (pdf) (Jun 22-11)
• Update to Chapter 2 (pdf) (Jun 22-11)
• Update to Chapter 3 (pdf) (Jun 22-11)
• Filing Requirements for Transmission and Distribution Applications (Nov 14-06)
  • Cover Letter (pdf)
  • Final document (pdf)
  • Minimum Filing Requirements for Transmission and Distribution Rate Applications and Leave to Construct Projects:

NOTE: For further information on preparing rate applications in light of the transition to International Financial Reporting Standards (IFRS), click here.