The Insurance Rate Reduction and Reform Act of 1988, an initiative measure enacted by Proposition 103, as approved by the voters at the November 8, 1988, statewide general election, prohibits specified insurance rates from being approved or remaining in effect that are excessive, inadequate, unfairly discriminatory, or otherwise in violation of the act. Under the act, rates and premiums for automobile insurance are determined based on specified factors, including the insured’s driving safety record. Existing law authorizes the provisions of Proposition 103 to be amended by a statute that furthers the purposes of the act and is enacted by the Legislature with a 2 3 vote.

This bill, the Consumer Driving Data Protection Act of 2026, would authorize a consumer to opt to use telematics to establish their driving record, thus amending Proposition 103. The bill would prohibit the use of telematics data for a purpose other than rating private passenger automobile insurance. The bill would require a rate application under which telematics would be used to establish an insured’s driving record to include specified materials related to the insurer’s telematics program. This bill would prohibit an insurer that uses telematics from taking specified actions, including conditioning eligibility for a discount upon participation in a telematics program, unless the discount is approved by the commissioner. The bill would also set forth consent and privacy requirements for the collection and use of telematics data. The bill would authorize the commissioner to impose specified penalties for violations of the bill’s provisions, including civil penalties and suspension of an insurer’s telematics program. The bill would declare that its provisions further the purposes of Proposition 103.