S.C. Code § 48-54-20
The commission shall survey the incidence of litter violations and the primary type and locations of litter in this State; the system, frequency, method, and personnel used in the removal of litter; the existence and sponsorship of litter reduction and prevention programs and campaigns; and the incidence of litter law enforcement and prosecution in this State. The commission also shall evaluate ongoing public and private programs and campaigns addressing these litter issues including the value, effectiveness, and duplication of these programs and campaigns. This data must be utilized in developing the Strategic State Plan for Litter, as provided for in Section 48-54-30, and as a baseline for measuring the effectiveness of programs and campaigns undertaken pursuant to this plan.
S.C. Code § 48-54-20