In 2025, U.S. insurance regulation is undergoing significant changes, reflecting both federal and state priorities, as well as responses to emerging risks, technology, and evolving consumer needs. The most notable regulatory changes and trends affecting the insurance industry include:

1. Emphasis on State-Based Regulation

• The National Association of Insurance Commissioners (NAIC) is prioritizing the preservation of the state-based insurance regulatory system and has called for the elimination of the Federal Insurance Office (FIO), arguing it duplicates efforts and complicates state-federal coordination13. This move is intended to strengthen the independence and effectiveness of state regulators.

2. Health Insurance Market Reforms

• New federal rules for 2025 are tightening network adequacy standards, requiring state-based marketplace plans to meet or exceed federal standards for provider access.

• Open enrollment periods are being standardized across all state-run exchanges to align with federal exchange dates, improving consumer clarity and access.

• Additional changes include stricter income verification, revised eligibility redetermination, and new rules affecting coverage for certain populations (e.g., DACA recipients), as well as updates to essential health benefits and telehealth regulations25.

3. Data Privacy, Cybersecurity, and AI Oversight

• Regulators are increasing scrutiny on insurers’ data management, privacy practices, and use of artificial intelligence. Nearly half of U.S. states have adopted NAIC guidance on AI, and market conduct exams focusing on AI usage are expected to begin soon6.

• The insurance sector is facing tougher compliance demands related to cybersecurity, with potential for decisive regulatory action in response to significant breaches69.

4. Climate Risk and Property Insurance

• State regulators are focusing on the intersection of climate risk, property insurance affordability, and mortgage markets. There is heightened oversight of insurer responses to severe weather events, with new requirements for mitigation, resilience, and solvency to ensure market stability6.

5. Cross-Border Regulatory Convergence

• U.S. regulators are working with international counterparts (notably the UK’s FCA) to harmonize standards, particularly around capital requirements and data protection, impacting multinational insurers and brokers4.

6. Consumer Protection and Transparency

• Enhanced consumer protections are being implemented, including stricter standards for health plan disclosures, premium increases, and fair value assessments.

• Communication strategies are being modernized to improve outreach and education for policyholders39.

7. Compliance and Reporting

• New deadlines and requirements for electronic filing of compliance forms (e.g., IRS Forms 1094/1095 for health plans) are in effect for 202510.

Summary Table: Key 2025 U.S. Insurance Regulatory Changes

In summary:
2025 brings a regulatory environment focused on state-based oversight, consumer protection, technological adaptation, and climate resilience. Insurers must adapt to new compliance demands, especially in health, data, and property lines, while navigating an increasingly interconnected and scrutinized marketplace.