; and (ii) provides that the sponsor of the plan is to serve as plan sponsor (referred to in section 3(16)(B)). (B) Description of material provisions The terms of the health insurance coverage (including the terms of any individual certificates that may be offered to individuals in connection with such coverage), if any, describe the material benefit and rating, and other provisions set forth in this section and such material provisions are included in the summary plan description. (2) Contribution rates must be nondiscriminatory The contribution rates for any participating small employer shall not vary on the basis of any health status-related factor in relation to employees of such employer or their beneficiaries and shall not vary on the basis of the type of business or industry in which such employer is engaged, subject to the terms of this title. (3) Exceptions regarding self-employed and large employers (A) Self-employed Small business health plans with participating employers who are self-employed individuals (and their dependents) shall enroll such self-employed participating employers in accordance with rating rules that do not violate the rating rules for self-employed individuals in the State in which such self-employed participating employers are located. (B) Large employers Small business health plans with participating employers that are larger than small employers (as defined in section 809(a)) shall enroll such large participating employers in accordance with rating rules that do not violate the rating rules for large employers in the State in which such large participating employers are located. (4) Regulatory requirements Such other requirements as the Secretary determines are necessary to carry out the purposes of this part, which shall be prescribed by the Secretary by regulation. (b) Domicile and non-Domicile States (1) Domicile State Coverage shall be issued by a health insurance issuer to a small business health plan in the State in which the sponsor's principal place of business is