S.C. Code Ann. § 38-9-200
(C) Credit shall be allowed when the reinsurance is ceded to an assuming insurer which is accredited as a reinsurer in this State. An accredited reinsurer is one which:
(5) files annually with the director or designee a copy of its annual statement filed with the insurance department of its state of domicile and a copy of its most recent audited financial statement; and:
(b) maintains a surplus as regards policyholders of less than twenty million dollars and whose accreditation has been approved by the director or designee. The accreditation of an assuming insurer with a surplus as regards policyholders of less than twenty million dollars which is licensed in its state of domicile (or, in the case of an alien assuming insurer, in the state through which it is entered and in which it is licensed) to write life, health, annuity insurance, or any combination of those kinds of insurance, shall be approved by the director, and if the assuming insurer, among other criteria:
(iii) satisfies the standard for exemption from asset adequacy analysis contained in South Carolina Regulation 69-52.
No credit is allowed a domestic ceding insurer if the assuming insurer's accreditation has been revoked by the director or designee after notice and hearing.
(D)
(1) Credit shall be allowed when the reinsurance is ceded to an assuming insurer that is domiciled in, or in the case of a U.S. branch of an alien assuming insurer is entered through, a state that employs standards regarding credit for reinsurance substantially similar to those applicable under this statute and the assuming insurer or U.S. branch of an alien assuming insurer:
(E)
(2)
(a) Credit for reinsurance shall not be granted under this subsection (E) unless the form of the trust and any amendments to the trust have been approved by:
(3) The following requirements apply to the following categories of assuming insurers:
(b)
(i) In the case of a group including incorporated and individual unincorporated underwriters:
(c) In the case of a group of incorporated underwriters under common administration, the group shall:
(G) If the assuming insurer is not licensed or accredited to transact insurance or reinsurance in this State, the credit permitted by subsections (D) and (E) shall not be allowed unless the assuming insurer agrees in the reinsurance agreements:
(H) If the assuming insurer does not meet the requirements of subsection (B), (C), or (D), the credit permitted by subsection (E) shall not be allowed unless the assuming insurer agrees in the trust agreements to the following conditions: