Insurance regulations expert witnesses may write reports and opine on health insurance, disability insurance, the insurance industry, and correlated matters. On their website, The National Association of Insurance Commissioners explains that:
The NAIC is the U.S. standard-setting and regulatory support organization created and governed by the chief insurance regulators from the 50 states, the District of Columbia and five U.S. territories. Through the NAIC, state insurance regulators establish standards and best practices, conduct peer review, and coordinate their regulatory oversight. NAIC staff supports these efforts and represents the collective views of state regulators domestically and internationally. NAIC members, together with the central resources of the NAIC, form the national system of state-based insurance regulation in the U.S.
NAIC members are the elected or appointed state government officials who along with their departments and staff, regulate the conduct of insurance companies and agents in their respective state or territory.
Read more: http://www.naic.org/index.htm.