All dischargers subject to PSES in this part must comply with the standards by no later than three years after date of promulgation in the Federal Register.
authority: Secs. 301, 304, 306, 307, and 501, Pub. L. 92-500, 86 Stat. 816, Pub. L. 95-217, 91 Stat. 156, Pub. L. 100-4, 101 Stat. 7 (
33 U.S.C. 1311,
1314,
1316,
1317,
and
source: 52 FR 42568, Nov. 5, 1987, unless otherwise noted.
cite as: 40 CFR 414.12