40 CFR § 62.4626
Effective date
June 9, 2020
(a) The effective date of the portion of the plan applicable to phosphate fertilizer plants is July 12, 1982.
[47 FR 20491, May 12, 1982]
(a) The effective date of the portion of the plan applicable to phosphate fertilizer plants is July 12, 1982.
[47 FR 20491, May 12, 1982]