40 CFR § 62.12152
Effective date
June 9, 2020
(a) The effective date of the plan is July 28, 2000.
(b) Plan revision #1 is effective October 2, 2009.
(c) The September 7, 2011 plan revision is effective March 26, 2012.
[65 FR 37049, June 13, 2000, as amended at 74 FR 38348, Aug. 3, 2009; 77 FR 3391, Jan. 24, 2012]