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.
Selections:
Years:
MSA 2025-364
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ISO Rules - Specified Penalties | February 11, 2026 |
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MSA 2025-363
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ISO Rules - Specified Penalties | February 11, 2026 |
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MSA 2024-094
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ISO Rules - Specified Penalties | February 11, 2026 |
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Notice Re Project Timeline and Save the Date
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Notices | February 10, 2026 |
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Enforcement Activities: Q4 2025
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Quarterly Reports | February 9, 2026 |
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MSA 2025-321
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ISO Rules - Specified Penalties | February 2, 2026 |
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MSA 2025-271
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ISO Rules - Specified Penalties | February 2, 2026 |
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Administrator Expenses Dec (2025)
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Administrator Expenses Documents | January 31, 2026 |
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MSA RS2025-224
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Reliability Standards - Specified Penalties | January 30, 2026 |
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MSA RS2025-223
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Reliability Standards - Specified Penalties | January 30, 2026 |
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MSA 2025-464
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ISO Rules - Specified Penalties | January 28, 2026 |
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MSA 2025-401
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ISO Rules - Specified Penalties | January 28, 2026 |
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MSA 2025-267
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ISO Rules - Specified Penalties | January 28, 2026 |
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MSA 2025-463
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ISO Rules - Specified Penalties | January 26, 2026 |
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Notice Re Compliance Process and Investigation Procedures Stakeholder Consultation – Stakeholder Comments
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Enforcement process review 2026 | January 20, 2026 |
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MSA Retail Statistics (2026-01-05)
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Retail Statistics | January 5, 2026 |
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MSA RS2025-131
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Reliability Standards - Specified Penalties | January 2, 2026 |
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MSA RS2025-130
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Reliability Standards - Specified Penalties | January 2, 2026 |
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MSA RS2025-128 and 129
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Reliability Standards - Specified Penalties | January 2, 2026 |
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MSA RS2025-127
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Reliability Standards - Specified Penalties | January 2, 2026 |
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MSA Comments Re: ARS Sync Up Project
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Notices | December 19, 2025 |
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MSA 2025-180
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ISO Rules - Specified Penalties | December 19, 2025 |
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MSA 2025-109
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ISO Rules - Specified Penalties | December 19, 2025 |
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MSA RS2024-272
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Reliability Standards - Specified Penalties | December 18, 2025 |
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MSA RS2025-104
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Reliability Standards - Specified Penalties | December 16, 2025 |