(a) You must demonstrate continuous compliance with each emission limit, operating limit, and work practice standard in Tables 1 and 2 to this subpart that applies to you according to methods specified in Tables 5 and 6 to this subpart.

(b) You must report each instance in which you were not in continuous compliance (as specified in Tables 5 and 6 to this subpart) with each emission limit, each operating limit, and each work practice standard that apply to you. This includes periods of startup, shutdown, and malfunction. These instances are deviations from the emission limits, operating limits, and work practice standards in this subpart. These deviations must be reported according to the requirements in § 63.5580.

(c) [Reserved]

(d) For each affected source that commenced construction or reconstruction before September 9, 2019, on or before December 29, 2020, deviations that occur during a period of startup, shutdown, or malfunction are not violations if you demonstrate to the Administrator's satisfaction that you were operating in accordance with § 63.5515(b). The Administrator will determine whether deviations that occur on or before December 29, 2020, and during a period you identify as a startup, shutdown, or malfunction are violations, according to the provisions in § 63.5515(b). This section no longer applies after December 30, 2020. For new sources that commence construction or reconstruction after September 9, 2019, this section does not apply.

[67 FR 40055, June 11, 2002, as amended at 71 FR 20466, Apr. 20, 2006; 85 FR 39995, July 2, 2020]