All stack performance tests or other test methods must be made in accordance with the applicable method specified in 40 C.F.R. §§ 60.17 and 63.14; Part 60, Appendix A; 40 C.F.R. Part 63, Appendix A; and 40 C.F.R. Part 51, Appendix M (July 1, 2024).

Source: SL 1975, ch 16, § 1; 2 SDR 40, effective December 7, 1975; transferred from § 34:10:05:01, 7 SDR 4, effective July 27, 1980; transferred from § 44:10:05:01, effective July 1, 1981; 10 SDR 68, effective January 5, 1984; 13 SDR 129, 13 SDR 141, effective July 1, 1987; 14 SDR 72, effective November 24, 1987; 16 SDR 88, effective November 14, 1989; 17 SDR 170, effective May 13, 1991; transferred from §§ 74:26:05:01, 19 SDR 157, effective April 22, 1993; 21 SDR 119, effective January 5, 1995; 23 SDR 106, effective December 29, 1996; 26 SDR 168, effective June 27, 2000; 30 SDR 26, effective September 1, 2003; 31 SDR 101, effective January 2, 2005; 32 SDR 209, effective June 13, 2006; 36 SDR 207, effective June 28, 2010; 39 SDR 219, effective June 25, 2013; 42 SDR 52, effective October 13, 2015; 44 SDR 43, effective September 13, 2017; 46 SDR 64, effective November 25, 2019 ; 52 SDR 27, effective September 17, 2025 .

General Authority: SDCL 34A-1-6 .

Law Implemented: SDCL 34A-1-12 .

Prior versions effective: 2019-11-25, 2017-09-13, 2015-10-13, 2013-06-25.