S.C. Code § 12-49-1260
The collateral lists and supplements must be maintained by the tax collector strictly and only for the purposes provided in this article. A person in the tax collector's office may not give, release, or provide in any form to any person or entity the original or any photographic or electronic copy of the collateral lists or a list reconstructed from the tax collector's records which shows the owners of mobile or manufactured homes in a county and the names of the lienholders of these homes. The collateral lists must be used for the purposes only of notifying the lienholders of impending tax sales and the expiration of redemption periods. This section does not prevent a tax collector from integrating information obtained from the collateral lists into the tax collector's records in the same manner as the tax collector integrates information in his records obtained from other sources. This section does not prevent a tax collector from providing information to a person or entity about the name of the owner and lienholder of a particular mobile or manufactured home.
S.C. Code § 12-49-1260