S.C. Code Ann. § 38-77-530
The plan of operation of the facility is subject to the approval of the director or his designee which may be granted only if the plan provides for equitable apportionment of the operating expenses and profits or losses among the members. The plan may, if the director or his designee considers it feasible and equitable, make provision for separate apportionments between private passenger automobile insurance business and commercial automobile insurance business or, alternatively or in addition to that division, the plan may make provision for separate apportionments between automobile liability insurance business, including medical payments and uninsured motorist insurance, and automobile physical damage insurance business. Any such apportionments must give consideration to a comparison between the writings or car-year exposures of each insurer of automobile insurance and the total writings or car-year exposures of all automobile insurers or, in the case of any separate apportionments approved by the director or his designee, a comparison between the writings or car-year exposures of each insurer within the applicable category of automobile insurance and the writings or car-year exposures of all insurers within that category.
In connection with his approval of the plan, the director or his designee may require that the plan make provision for such comparisons for a one-year period or for a longer period not to exceed five years and may provide for weighing the experience so as to attach a greater weight to the more recent experience.
In connection with the approval of the plan's provisions respecting equitable apportionment of the operating expenses or gains or losses of the facility, the director or his designee may require that the plan make provision for a comparison between each insurer's percentage of the aggregate written premiums or car-year exposures respecting automobile insurance or any such category thereof and the insurer's percentage of total cessions to the facility of such insurance or category thereof so as to provide that the insurer's portion of the operating expenses or gains or losses must be the average of the two percentages; or the director or his designee may approve or require any other similar or comparable provision for the apportionment of the expenses or gains or losses of the facility which relates insurers' shares to their respective utilization of the facility.
The plan of operation, provided that insurers writing liability and physical damage coverages, including nonowners coverage, in the State of South Carolina, must commence recoupment of facility assessments by way of a surcharge on liability insurance coverage on private passenger and commercial automobile business issued by a member or through the facility. Such surcharge must be a percentage of the premium adopted by the governing board of the facility; however, for the period beginning on March 1, 1999 and ending on February 28, 2002 the amount of the percentage of premium surcharge for the recoupment of facility assessments adopted by such board cannot exceed ten percent of the liability insurance coverage premium per insured motor vehicle or risk annually for all insureds or policyholders. Beginning on March 1, 2002 and continuing thereafter, every insured or policyholder who does not have any insurance merit rating points pursuant to the Uniform Merit Rating Plan in effect upon the effective date of this act must not be surcharged for the recoupment of any facility assessments or losses; therefore, a clean or nonpointed risk shall no longer pay any form of recoupment seeking to recoup facility losses. Any surcharge as provided above during the period of March 1, 1999 through February 28, 2002 must be displayed as a part of the applicable premium charge for liability insurance coverage. However, beginning on March 1, 2002 every insured or policyholder who does have insurance merit rating points pursuant to the Uniform Merit Rating Plan in effect upon the effective date of this act shall be surcharged for the recoupment of any facility assessments or losses; therefore, these pointed risks shall be the only persons in the State of South Carolina who shall pay any recoupment fee for facility losses or assessments remaining in the facility on March 1, 2002 or any losses accruing in the facility after March 1, 2002. Furthermore, the director of the Department of Insurance shall promulgate a plan by regulation to recoup any losses remaining in the facility on March 1, 2002 or any losses accruing after March 1, 2002 only from those insureds or policyholders having insurance merit rating points as provided above. This plan shall include, but is not limited to, a schedule of recoupment and method of surcharge method whether a fixed fee, a percentage basis, or otherwise consider appropriate by the director.
No insurer may include directly or indirectly in premiums any charges or surcharges for the recoupment of facility assessments or losses other than as authorized herein. If the director of the Department of Insurance, or his designee, determines that an insurer has violated this prohibition, the director or his designee may impose the penalties against the insurer as provided by law. Upon the final recoupment of facility losses when the South Carolina Reinsurance Facility ceases to exist, no insurance carrier offering automobile insurance coverage in the State shall include any surcharge for the recoupment of facility assessments or losses as any portion of the premium charged for automobile insurance coverage and these insurance carriers must remove this surcharge at the next policy renewal, thereby reducing automobile insurance premiums in the amount of the surcharge percentage of premium.