The provisions of 40 CFR Part 63 Subpart SSSS, as originally published in the Federal Register and as subsequently amended upon publication in the Federal Register as listed below, are incorporated by reference as if fully repeated herein.
40 CFR Part 63 Subpart SSSS | |||
Federal Register Citation | Volume | Date | Notice |
Original Promulgation | Vol. 67 | June 10, 2002 | [67 FR 39794] |
Revision | Vol. 68 | March 17, 2003 | [68 FR 12590] |
Revision | Vol. 85 | February 25, 2020 | [85 FR 10828] |
Revision | Vol. 85 | November 19, 2020 | [85 FR 73854] |
S.C. Code Regs. ch. 61, 61-62, 61-62.63, subpt. SSSS