S.C. Code Ann. § 38-77-390
(A) In the event of a cancellation or nonrenewal, including those that involve policies referred to in Section 38-77-120, the insurer or agent responsible for the cancellation or nonrenewal shall give a written notice in a form approved by the director that:
(B) Upon receipt of a written request within ninety business days from the date of the mailing of notice or other communication of a cancellation or nonrenewal to an applicant, policyholder, or individual proposed for coverage, the insurer or agent shall furnish to the person within twenty-one business days from the date of receipt of the written request:
(2) the specific items of personal and privileged information that support those reasons; however: