40 CFR 63.8820 - What records must I keep?
(a) You must keep a copy of each notification and report that you submit 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) Records of performance tests, as required in § 63.10(b)(2)(viii).
(3) Records of operating parameter values.
(1) A list of each adhesive and the manufacturer or supplier of each.
(2) A record of EPA Method 311 (appendix A to 40 CFR part 63), approved alternative method, or other reasonable means of determining the mass percent of total HAP for each adhesive used at the affected source.