US lawSouth CarolinaRegulationsChapter 61 — DEPARTMENT OF ENVIRONMENTAL SERVICES61-9.403S.C. Code Regs. 61-9.403S.C. Code Regs. 61-9.403. General Pretreatment Regulations for Existing and New Sources of PollutionLast amended: 2008Year: 2026Length: 13 wordsOfficial source Editor’s Note The following constitutes the history for 61-9.403, 403.1 through Appendix G.PreviousS.C. Code Regs. 61-9.133NextS.C. Code Regs. 61-9.503