§98.357. Records that must be retained.
40 C.F.R. § 98.357
In addition to the information required by § 98.3(g), you must retain the calibration records for all monitoring equipment, including the method or manufacturer's specification used for calibration.
Notes, amendments, and revision history
Source
Source: 75 FR 39767, July 12, 2010, unless otherwise noted.
Authority
Authority: 42 U.S.C. 7401-7671q.
Source
Source: 74 FR 56374, Oct. 30, 2009, unless otherwise noted.