40 CFR § 62.5112
Effective date
June 9, 2020
(a) The effective date of the 111(d)/129 plan is June 22, 1999.
(b) The plan revision (Phase II) is effective June 9, 2008.
(c) The plan revision is effective July 30, 2018.
[64 FR 19922, Apr. 23, 1999, as amended at 73 FR 18970, Apr. 8, 2008; 83 FR 24941, May 31, 2018]