S.C. Code Ann. § 50-5-1700 – Taking of saltwater game fish; importation by wholesale or retail seafood dealer of red drum or spotted seatrout

(A) It is unlawful to sell, purchase, trade, or barter or attempt to sell, purchase, trade, or barter saltwater gamefish in this State regardless of where taken except as provided in this chapter.
(B) It is unlawful to take or attempt to take saltwater gamefish in the waters of this State, except by:
1. (1) hand-held hook and line which includes rod and reel and pole; or
2. (2) gigging during legal periods.
  Any saltwater gamefish taken by any other means must be returned immediately to the water.
(C) It is unlawful for a person to have in possession a saltwater gamefish while fishing or transporting a seine or a gill net or other commercial fishing equipment. A saltwater gamefish caught in the net or commercial fishing equipment must be returned to the water immediately.
(D) A wholesale or retail seafood dealer or other business may import red drum or spotted seatrout from another state or country where the taking and sale of the fish is lawful. A copy of the bill of sale, bill of lading, or other proof of origin for each lot or shipment of the fish must accompany any fish resold and must be in the possession of the person or business offering imported red drum or spotted seatrout for sale until it is sold to the ultimate consumer and must be retained by any seller for a period of one year.