Market Reporting

MSA reports include regular publications such as the MSA’s Annual Report, Year in Review and Quarterly Report, which serve to provide information on market events, trends and observations concerning the fair, efficient and openly competitive operation of the market. Other reports deal with special events, such as investigations. Reports are typically accompanied by a Notice which provides summary information about the content and the motivation behind releasing the report.

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Download MSA comments regarding the proposed High Complexity and Milestone 3 Sync Up reliability standards packages MSA comments regarding the proposed High Complexity and Milestone 3 Sync Up reliability standards packages Notices May 19, 2026
Download Wholesale Market Report: Q1 2026 Wholesale Market Report: Q1 2026 Quarterly Reports May 14, 2026
Download Regulatory and Enforcement Activities: Q1 2026 Regulatory and Enforcement Activities: Q1 2026 Quarterly Reports May 11, 2026
Download Report to the Minister 2025 Report to the Minister 2025 Annual Report to the Minister April 30, 2026
Download MSA 2025-428 MSA 2025-428 ISO Rules - Specified Penalties April 28, 2026
Download MSA 2025-420 MSA 2025-420 ISO Rules - Specified Penalties April 28, 2026
Download MSA 2025-419 MSA 2025-419 ISO Rules - Specified Penalties April 28, 2026
Download MSA 2025-418 MSA 2025-418 ISO Rules - Specified Penalties April 28, 2026
Download MSA RS2025-026 MSA RS2025-026 Reliability Standards - Specified Penalties April 24, 2026
Download Stakeholder Comments in Response to Draft Investigation and Enforcement Process Stakeholder Comments in Response to Draft Investigation and Enforcement Process Enforcement process review 2026 April 17, 2026
Download MSA 2025-414 MSA 2025-414 ISO Rules - Specified Penalties April 15, 2026
Download MSA 2025-397 MSA 2025-397 ISO Rules - Specified Penalties April 15, 2026
Download MSA 2025-396 MSA 2025-396 ISO Rules - Specified Penalties April 15, 2026
Download MSA 2025-392 MSA 2025-392 ISO Rules - Specified Penalties April 15, 2026
Download MSA Retail Statistics (2026-04-09) MSA Retail Statistics (2026-04-09) Retail Statistics April 9, 2026
Download Rate of Last Resort Report: 2025 Rate of Last Resort Report: 2025 Other Reports March 31, 2026
Download Compliance Review 2025 Compliance Review 2025 Compliance Review March 31, 2026
Download Administrator Expenses Feb and Mar (2026) Administrator Expenses Feb and Mar (2026) Administrator Expenses Documents March 31, 2026
Download MSA 2025-367 MSA 2025-367 ISO Rules - Specified Penalties March 26, 2026
Download MSA 2025-381 MSA 2025-381 ISO Rules - Specified Penalties March 23, 2026
Download MSA 2025-375 MSA 2025-375 ISO Rules - Specified Penalties March 23, 2026
Download MSA 2025-355 MSA 2025-355 ISO Rules - Specified Penalties March 23, 2026
Download MSA 2025-354 MSA 2025-354 ISO Rules - Specified Penalties March 23, 2026
Download MSA 2025-351 MSA 2025-351 ISO Rules - Specified Penalties March 23, 2026
Download MSA 2025-437 MSA 2025-437 ISO Rules - Specified Penalties March 20, 2026
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