Connecticut General Statutes

Conn. Gen. Stat. § 38a-334 (2026)

(Formerly Sec. 38-175a). Minimum provisions in automobile liability policies

✓ current as of May 2026
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(a) The Insurance Commissioner shall adopt regulations with respect to minimum provisions to be included in automobile liability insurance policies issued after the effective date of such regulations and covering private passenger motor vehicles, as defined in subsection (e) of section 38a-363, motor vehicles with a commercial registration, as defined in section 14-1, motorcycles, as defined in section 14-1, motor vehicles used to transport passengers for hire, motor vehicles in livery service, as defined in section 13b-101, and vanpool vehicles, as defined in section 14-1, registered or principally garaged in this state. Such regulations shall relate to the insuring agreements, exclusions, conditions and other terms applicable to the bodily injury liability, property damage liability, medical payments and uninsured motorists coverages under such policies, shall make mandatory the inclusion of bodily injury liability, property damage liability and uninsured motorists coverages and shall include a provision that the insurer shall, upon request of the named insured, issue or arrange for the issuance of a bond which shall not exceed the aggregate limit of bodily injury coverage for the purpose of obtaining release of an attachment.

(b) The commissioner, before adopting such regulations or any subsequent modifications or amendments thereof, shall consult with insurers licensed to write automobile liability insurance in this state and other interested parties. Nothing contained in such regulations or in sections 38a-334 to 38a-336a, inclusive, 38a-338 and 38a-340 shall prohibit any insurer from affording broader coverage under a policy of automobile liability insurance than that required by such regulations.

(1967, P.A. 510, S. 1, 2; 1971, P.A. 364; P.A. 73-212; P.A. 77-614, S. 163, 610; P.A. 80-482, S. 298, 348; P.A. 84-429, S. 71; P.A. 85-12; P.A. 90-263, S. 56, 74; P.A. 93-297, S. 9, 29.)

History: 1971 act added reference to regulations covering commercial motor vehicles in Subsec. (a); P.A. 73-212 required that regulations require insurer to issue bond or arrange for issuance of a bond not exceeding aggregate limit of bodily injury coverage upon insured's request in Subsec. (a) and deleted obsolete date reference re deadline for adoption of regulations; P.A. 77-614 placed insurance commissioner within the department of business regulation and made insurance department a division within that department, effective January 1, 1979; P.A. 80-482 restored insurance commissioner and division to prior independent status and abolished the department of business regulation; P.A. 84-429 made technical change for statutory consistency; P.A. 85-12 amended Subsec. (a) to specify that such regulations concern policies covering private passenger motor vehicles, motorcycles, public service motor vehicles, livery vehicles and vanpool vehicles; P.A. 90-263 amended Subsec. (a) to substitute phrase motor vehicles with a commercial registration for commercial motor vehicles and to substitute motor vehicles used to transport passengers for hire for public service motor vehicles; Sec. 38-175a transferred to Sec. 38a-334 in 1991; P.A. 93-297 amended Subsec. (a) to make technical change in section reference and amended Subsec. (b) to add reference to Sec. 38a-336a, effective January 1, 1994, and applicable to acts or omissions occurring on or after said date.

Annotations to former section 38-175a:

Cited. 160 C. 280. Regulations under statute make “other insurance” clauses in conflict with regulations. 161 C. 169. Cited. 165 C. 466, 469; 169 C. 502, 505; overruled with respect to holding an uninsured motorist coverage, see 219 C. 371; 171 C. 252. Discussion of uninsured motorist coverage required in accordance with regulations adopted by Insurance Commissioner as outlined in section. Id., 443. Cited. Id., 463; 172 C. 416; overruled with respect to holding an uninsured motorist coverage, see 219 C. 371. Regulations explained relating to recovery allowed under uninsured motorist provisions of insurance contract. 174 C. 329, 331. Cited. 188 C. 245; 197 C. 26; 201 C. 478; 203 C. 45; Id., 258; Id., 305; 205 C. 178; 211 C. 640; 213 C. 532; Id., 625.

Cited. 22 CA 27; judgment reversed, see 217 C. 631.

Cited. 28 CS 126; 31 CS 229. Insurance policy provision providing for deductibility of workers' compensation awards for uninsured motorist coverage is valid; liability of secondary carrier is for excess over coverage of primary insurer, to the extent of its own coverage. 36 CS 256. Cited. 38 CS 318.

Annotations to present section:

Cited. 217 C. 631; 221 C. 206; 222 C. 631; 223 C. 22; 224 C. 8; 226 C. 427; 234 C. 182, 188. Pursuant to regulations adopted under statute, motor vehicle with municipal registration used to transport medical equipment and firefighters to emergency not considered to be motor vehicle requiring underinsured and uninsured motorist coverage. 254 C. 404. Regulations adopted under statute authorize reduction of award from uninsured or underinsured motorist by amount received from settlement in malpractice claim against attorney. 275 C. 748.

Cited. 25 CA 492; judgment reversed, see 222 C. 744; 28 CA 145; 41 CA 625; 45 CA 630. Regulations adopted pursuant to Sec. 38a-334, which shall cover motor vehicles, motorcycles and so forth, shall not cover license plates. 104 CA 345.

Subsec. (a):

Cited. 224 C. 152, 161. Commissioner did not act outside scope of his authority in adopting regulations that permit an insurer to offset available uninsured and underinsured motorist coverage by amount of a potential alternative resource available to the insured such as Social Security disability benefits paid or payable to the insured. 245 C. 169. In accordance with regulations adopted under section, insurer may exclude vehicles owned by self-insurers from scope of underinsured motorist coverage and such reading does not contravene purpose of the underinsured motorist statute. 248 C. 195. “Damages” as used in insurance policy re underinsured motorist coverage includes compensatory and punitive damages and is not more restrictive than “all sums” as used in regulations adopted pursuant to section; insurer properly reduced underinsured motorist liability payment to offset punitive damages received by plaintiff from tortfeasor. 307 C. 706.

Notes of Decisions
Cited in 51 cases (4 in the last 5 years), 1991–2026 · leading case: Willoughby v. City of New Haven, 757 A.2d 1083 (Conn. 2000).
Willoughby v. City of New Haven, 757 A.2d 1083 (Conn. 2000). · cites it 36× “” We therefore turn to General Statutes § 38a-334 (a), 10 which provides in relevant part: “The Insurance Commissioner shall adopt regulations with respect to minimum provisions to be included in automobile liability insurance policies issued after the effective date of such…”
Vitti v. Allstate Ins., 713 A.2d 1269 (Conn. 1998). · cites it 12× “We have acknowledged that “[n]ot only is the commissioner obligated to adopt regulations with respect to the minimum provisions to be included in the policy of insurance issued in this state; General Statutes § 38a-334; we presume that these regulations are ‘an accurate…”
Rydingsword v. Liberty Mut. Ins., 615 A.2d 1032 (Conn. 1992). · cites it 8× “12 A To counter the defendant’s reliance on the language in the contract and the regulations, the plaintiff contends that the meaning of the phrase “sums .”
Orkney v. Hanover Ins., 727 A.2d 700 (Conn. 1999). · cites it 7× “General Statutes § 38a-334 (a). Regulations issued by the insurance commissioner to implement the statutes governing uninsured [and underinsured] motorist coverage are presumed valid and have the force and effect of a statute.”
Haynes v. Yale-New Haven Hosp., 699 A.2d 964 (Conn. 1997). · cites it 3× “Section 38a-334-6 (a) of the regulations was adopted pursuant to the authority of General Statutes §§ 38a-336 (a) (1) and 38a-334. “Not only is the [insurance] commissioner obligated to adopt regulations with respect to the minimum provisions to be included in the policy of…”
Lowrey v. Valley Forge Ins., 617 A.2d 454 (Conn. 1992). · cites it 6× “That regulation was promulgated, not under the statutory authority of § 38a-336, formerly § 38-175c, but under the general regulatory authority of the insurance commissioner pursuant to General Statutes § 38a-334 (a), formerly § 38-175a.”
Boynton v. City of New Haven, 779 A.2d 186 (Conn. App. Ct. 2001). · cites it 5× “” In Willoughby , the vehicle in question was not in the specified class of vehicles enumerated in § 38a-334. General Statutes (Rev. to 1993) § 38a-335 (a) provides: “Each automobile liability insurance policy shall provide insurance in accordance with the regulations adopted…”
Gordon v. Hns Mgmt. Co., Inc., 861 A.2d 1160 (Conn. 2004). · cites it 3× “Gordon claimed that she was entitled to recover uninsured motorist benefits from the defendant pursuant to General Statutes § 38a-334 et seq. *84 In the Downs case, Downs alleged that he was driving a bus operated by the defendant in the city of East Hartford on August 23, 1995.”
Hertz Corp. v. Fed. Ins., 713 A.2d 820 (Conn. 1998). · cites it 2× “2d 1245 (1992), that the insurance mandates of General Statutes §§ 38a-334 through 38a-336a apply to self-insurers.”
Munroe v. Great Am. Ins., 661 A.2d 581 (Conn. 1995). · cites it 4× “” The question in this case is whether the legislature abrogated the insurer’s common law right of rescission when it enacted the automobile insurance statutes, General Statutes § 38a-334 et seq. While the legislature’s authority to abrogate the common law is undeniable, we will…”
Tannone v. Amica Mut. Ins. Co., 189 A.3d 99 (Conn. 2018). · cites it 3× “The manner in which an insurer provides underinsured motorist coverage to its policyholders is regulated by §§ 38a-334 (a) and 38a-336 (a) (1) (A), which authorize the commissioner to adopt regulations that "relate to," among other things, "insuring agreements, exclusions .”
Gen. Accident Ins. v. Wheeler, 603 A.2d 385 (Conn. 1992). · cites it 2× “Not only is the commissioner obligated to adopt regulations with respect to the minimum provisions to be included in the policy of insurance issued in this state; General Statutes § 38a-334; we presume that these regulations are “an accurate reflection of the legislative intent…”
— Conn. Gen. Stat. § 38a-334(a) — 1 case
Jacaruso v. Lebski, 983 A.2d 45 (Conn. App. Ct. 2009).
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