Guides
The NAIC and how insurance rules are written
The NAIC is the group of state insurance commissioners that writes model laws, runs accreditation and keeps shared data. What it can and cannot do.
The National Association of Insurance Commissioners (NAIC) is the organization of the chief insurance regulators of the 50 states, the District of Columbia and five U.S. territories. It writes model laws and regulations, sets financial standards, runs a peer-review accreditation program and maintains shared databases. It is not a government agency and cannot make law: its models take effect only when a state adopts them.
What the NAIC is
The NAIC began in May 1871, when insurance commissioners from 18 states met in New York to coordinate oversight of companies that sold across state lines, according to the NAIC. It is governed by the commissioners themselves, who vote on its work, and it is staffed by professionals at offices in Kansas City, Washington and New York. Its website lists 56 jurisdictions that take part.
It exists because insurance is regulated state by state (How life insurance is regulated in the U.S.). Without a shared forum, 56 regulators would write 56 sets of rules for companies that sell nationwide. The NAIC lets them draft common approaches, share examination findings and spot trends.
How a model law becomes your rule
- A problem is identified. Regulators, consumer groups or industry raise an issue, such as how to show policy projections or what must be disclosed when someone replaces a policy.
- A committee drafts a model. Commissioners and their staff write it in open meetings, with comments from insurers, consumer representatives and others.
- The membership adopts it. The NAIC publishes the model law or regulation as a recommendation.
- Each state decides. Legislatures or departments adopt it as written, change it, or ignore it. The NAIC says its priority is adoption in a majority of states.
- Enforcement happens locally. Your state department enforces whatever version exists in your state.
Because of step 4, the same issue can be handled differently from state to state, and that is why this site's state guides, such as California or Texas, list rules separately.
Examples that touch life insurance buyers
| NAIC model | What it does |
|---|---|
| Life Insurance Disclosure Model Regulation (#580) | Requires a Buyer's Guide before the first premium is accepted unless the policy has an unconditional refund period of at least 10 days, and a policy summary when no illustration is provided |
| Life Insurance Illustrations Model Regulation (#582) | Sets what an illustration must show, including a numeric summary at years 5, 10 and 20 and age 70 on guaranteed, illustrated and midpoint bases |
| Replacement Model (#613) | The replacing insurer must notify the existing insurer within five business days, and the buyer gets a 30-day right to return a replacement policy |
| Standard Nonforfeiture Law (#808) | Gives the owner who stops paying premiums on cash value policies a paid-up benefit on request |
| Unfair Life, Accident and Health Claims Settlement Practices Model Regulation (#903) | Sets claims timelines: claim forms within 15 days of notice, written status updates if a claim is unresolved 30 days after proof of loss, and written denials that cite the policy provision |
These details come from the NAIC's published models (for example #903 and #580). A state's version may differ, so confirm with your department. See the free-look period: returning a policy for a refund and replacing a life insurance policy: when it makes sense for the consumer view.
Accreditation and solvency
The NAIC's Financial Regulation Standards and Accreditation Program was created in the late 1980s, following several large insolvencies, to set a baseline for how states supervise insurer finances. All 50 states and D.C. are accredited, per the NAIC. The standards cover things like examination and analysis staff, laws on capital and reserves, and coordination between states. The NAIC also maintains the risk-based capital framework regulators use to flag weak insurers (risk-based capital and life insurer solvency).
It also supports the guaranty system with model acts, though each state's guaranty association law is its own (state life and health guaranty associations).
Models keep up with new issues
The NAIC also writes guidance when new questions arise. It adopted a Model Bulletin on the use of artificial intelligence systems by insurers on December 4, 2023, and roughly two dozen states had adopted it by mid-2026. A bulletin is softer than a model law: it tells insurers how regulators will apply existing rules. Adoption varies, so a practice that one state restricts may be unaddressed in the next.
Tools you can use
- Consumer Insurance Search. Look up a company's license, complaint information and financial overview, and find your state department (The NAIC complaint index and how to use it).
- Life Insurance Policy Locator. A free service that asks insurers to search for policies of a deceased person. Launched in November 2016, it had received more than 1.5 million requests, and insurers reported more than 780,000 matches worth about $17.0 billion through July 31, 2026, according to an NAIC release of September 3, 2026. See The NAIC Life Insurance Policy Locator: how to use it.
- Buyer's Guide. The NAIC's Life Insurance Buyer's Guide explains policy types and shopping tips.
- Market data. The NAIC publishes market share and premium data, which this site uses to rank insurers.
- Complaint filing. The NAIC's site routes you to your state department, which handles complaints (how to file a complaint against a life insurer).
What the NAIC does not do
- It does not regulate or license individual insurers or agents; states do.
- It does not take or resolve your complaint. It points you to your state's department.
- It does not guarantee policies. Protection comes from state guaranty associations.
- It does not rate companies' financial strength. Rating agencies do (AM Best, S&P, Moody's and Fitch ratings explained).
Key takeaways
- The NAIC is the association of state insurance commissioners, formed in 1871; it writes models but cannot pass laws.
- Model laws bind only the states that adopt them, so rules differ by state.
- Its models cover buyer disclosure, illustrations, replacements and claims timelines.
- Use its Consumer Insurance Search and Policy Locator for company lookups and for finding a relative's lost policy.
- Complaints go to your state insurance department, not to the NAIC.