(a) For purposes of this section, the following definitions shall apply:

1. (1) "Certificate" or "certificate of insurance" means any policy, contract or other evidence of insurance, or rider or endorsement thereto, issued to a group member under a group policy.
2. (2) "Conditional renewal" means any change of limits, change in type of coverage, reduction or elimination of coverage, increased deductible or addition of exclusion, or increased premiums in excess of ten percent (exclusive of any premium increase generated as a result of experience rating, loss rating or retrospective rating).
3. (3) "Personal excess insurance" means insurance as defined in paragraph thirteen or fourteen of subsection (a) of section one thousand one hundred thirteen of this chapter, written as an excess insurance policy.
4. (4) "Personal property floater insurance" means insurance as defined in subparagraph (C) of paragraph seven of subsection (a) of section one thousand one hundred thirteen of this chapter.
5. (5) "Group policy" means a group insurance policy providing personal excess insurance, personal property floater insurance, renters' insurance, and vintage vehicle insurance, or any combination thereof, insuring sponsor group members.
6. (6) "Group policyholder" means a sponsor.
7. (7) "Renters' insurance" means insurance insuring residential property tenants, housing cooperative shareholders, or condominium owners against the contingencies described in subparagraphs (A), (B) and (C), or (B) and (C) of paragraph two of subsection (a) of section three thousand four hundred twenty-five of this article.

8. (8) "Vintage vehicle insurance" means insurance insuring against losses or liabilities arising out of the ownership, operation, or use of a motor vehicle, and covering a motor vehicle that is antique, classic, or made from a kit. For the purposes of this paragraph:

   1. (A) an "antique" motor vehicle means a private passenger motor vehicle that is at least twenty-five years old, and is maintained primarily for use in exhibitions, club activities, parades, or other functions of public interest, and occasionally used for other purposes; and
   2. (B) a "classic" motor vehicle is a private passenger motor vehicle that is at least ten years old, may be used on a regular basis, and the motor vehicle's value is significantly higher than the average value of other motor vehicles of the same make and model year.

9. (9) "Sponsor" means:

   1. (A) an association, organization, labor union, federation, fraternity, club or similar entity:
   2. (i) in which the members are engaged in a common pursuit or enterprise;
   3. (ii) that was formed for purposes other than obtaining insurance;
   4. (iii) that has been in existence for more than three years;
   5. (iv) that has twenty-five or more members; and
   6. (v) that has adopted by-laws or similar governance rules, and a method to enroll or register members; or
   7. (B) a bank, corporation, partnership, trust company, or trustee of a trust that owns twenty-five or more residential properties or living units or a tenants' association, condominium association, or similar organization, with respect to renters' insurance sold to lessees or occupants of residential properties or living units owned by the bank, corporation, partnership or trust, or who are members of the tenants' association, condominium association, or similar organization.

10. (10) "Sponsor group member" means:

    1. (A) an enrolled member, officer, or director of a sponsor;
    2. (B) any domestic partner of the enrolled member, officer, or director;
    3. (C) any person related to the enrolled member, officer, or director by blood, marriage, adoption, or operation of law, who resides in the same household (including a ward or foster child) or who is a dependent child away at school; or
    4. (D) a lessee or occupant of a residential property or living unit owned by a bank, corporation, partnership or trust when the bank, corporation, partnership, trust company, or trustee of the trust is the sponsor, or when the sponsor is a tenants' association, condominium association, or similar organization.

(d)

1. (1) Any policy dividend, retrospective premium credit, or retrospective premium refund not distributed shall be:

   1. (A) applied to reduce future premiums and, accordingly, future contributions, of existing or future group sponsor members, or both; or
   2. (B) paid or refunded to those sponsor group members insured on the date the payment or refund is made to the group policyholder, if distributed by the group policyholder, or on the date of mailing, if distributed directly by the insurer, subject to the following requirements:
   3. (i) the insurer shall be responsible for determining the allocation of the payment or refund to the sponsor group members;
   4. (ii) if the group policyholder distributes the payment or refund, the insurer shall be responsible for audit to ascertain that the payment or refund is actually made in accordance with the allocation procedure; and
   5. (iii) if the group policyholder fails to make the payment or refund, the insurer shall make the payment or refund directly or use the method provided in subparagraph (A) of this paragraph.
2. (2) Notwithstanding paragraph one of this subsection, if a dividend accrues upon termination of coverage under a group policy, then the group policyholder shall pay or refund the dividend to the sponsor group members insured on the date the payment or refund is made to the group policyholder.

(j) A group policy or certificate shall not be subject to section three thousand four hundred twenty-five or section three thousand four hundred twenty-six of this article. The following requirements shall apply in regard to termination of coverage:

1. (1) An insurer may cancel a group policy or certificate only if cancellation is based on one or more of the reasons set forth in paragraph one of subsection (c) of section three thousand four hundred twenty-six of this article; provided, however, that an act or omission by a sponsor group member that would constitute the basis for cancellation of an individual certificate shall not constitute the basis for cancellation of the group policy. (2)(A) An insurer's cancellation of a group policy, including all certificates, shall not become effective until forty-five days, or twenty days if based upon non-payment of premium, after the insurer mails or delivers written notice of cancellation to the group policyholder at the mailing address shown in the policy, and to the sponsor group member at the sponsor group member's mailing address.
2. (B) An insurer's cancellation of an individual certificate shall not become effective until forty-five days after the insurer mails or delivers written notice of cancellation to the sponsor group member at the sponsor group member's mailing address and to the group policyholder at the mailing address shown in the group policy.
3. (C)
4. (i) A group policyholder may cancel a group policy, including all certificates, or any individual certificate, for any reason, upon ninety days written notice to the insurer and each sponsor group member.
5. (ii) The group policyholder shall mail or deliver written notice to each affected group member of the group policyholder's cancellation of the group policy or certificate and the effective date of cancellation. The group policyholder shall mail or deliver the written notice to the sponsor group member's mailing address at least ninety days prior to the effective date of the cancellation. (3)(A) Unless the group policy provides for a longer policy period, the policy and all certificates shall be issued or renewed for a one-year policy period.
6. (B) The sponsor group member shall be entitled to renew the certificate upon timely payment of the premium billed to the sponsor group member for the renewal, unless:
7. (i) the insurer mails or delivers to the sponsor group member written notice of nonrenewal or conditional renewal; and
8. (ii) the insurer mails or delivers written notice at least ninety, but not more than two hundred forty days prior to the expiration date specified in the policy or, if the policy does not specify a date, then the next anniversary date of the policy.
9. (4) Where the group policyholder nonrenews the group policy, the group policyholder shall mail or deliver written notice to each sponsor group member advising the sponsor group member of nonrenewal of the group policy and the effective date of nonrenewal. The group policy holder shall mail or deliver the written notice at least ninety days prior to the nonrenewal.
10. (5) Every notice of cancellation, nonrenewal, or conditional renewal shall contain the specific reason or reasons for cancellation, nonrenewal, or conditional renewal. (6)(A) An insurer shall not be required under this subsection to give notice to a sponsor group member if the insurer has been advised by either the group policyholder or another insurer that substantially similar coverage has been obtained from the other insurer without lapse of coverage.
11. (B) A group policyholder shall not be required under this subsection to give notice to sponsor group member if substantially similar coverage has been obtained from another insurer without lapse of coverage.