40 CFR § 52.1680
Control strategy: Monitoring and reporting
June 9, 2020
(a) Section 227.6 (a) and (f) are disapproved because they are not consistent with the continuous monitoring and reporting requirements of 40 CFR 51.214.
[46 FR 55693, Nov. 12, 1981, as amended at 51 FR 40677, Nov. 7, 1986]