With the passage of Senate Bill 831 during the 2025 legislative session, state lawmakers have expanded regulatory requirements for insurers that are part of holding company systems. The new provisions, which become operative on January 1, 2026, revise five key sections of Oregon Revised Statutes—ORS 732.548, 732.553, 732.569, 732.574 and 732.586—and bring Oregon in closer alignment with national supervisory models.