§ 63.1456 What records must I keep and how long must I keep my records?
(a) You must keep the records listed in paragraphs (a)(1) through (7) of this section.
(1) A copy of each notification and report that you submitted to comply with this subpart, including all documentation supporting any initial notification or notification of compliance status that you submitted, according to the requirements in § 63.10(b)(2)(xiv).
(2) The records in § 63.6(e)(3)(iii) through (v) related to startup, shutdown, and malfunction.
(3) Records of performance tests and performance evaluations as required in § 63.10(b)(2)(viii).
(4) For each monitoring system, you must keep the records specified in paragraphs (a)(4)(i) through (iv) of this section.
(i) Records described in § 63.10(b)(2)(vi) through (xi).
(ii) Monitoring data recorded by the monitoring system during a performance evaluation as required in § 63.6(h)(7)(i) and (ii).