S.C. Code Ann. § 42-5-230: Manner in which notice to insurance carrier given.

Whenever by this chapter or the terms of any policy contract any officer is required to give any notice to an insurance carrier, such notice may be given by delivery or by mailing, by registered letter properly addressed and stamped, to the principal office or general agent of such insurance carrier within this State or to its home office or to the secretary, general agent or chief officer thereof in the United States or the Director of the Department of Insurance.