Section 7.14 - U Monitoring Devices and Reports(1) Upon request by the Department through direct communication or public notice, any person who owns or operates a stationary emission source of a category and class specified by the Department: (a) shall install, maintain, and use emission monitoring devices, of a design and installation approved by the Department; and(b) shall make periodic reports to the Department on the nature and amounts of emissions from said source which the Department shall review and correlate for its use in emissions control and exhibit for public information.(2) Any person who owns or operates an emission source as described in 40 CFR, Part, 51, Appendix P, as amended, shall comply with the minimum requirements for continuous emission monitoring, recording, and reporting as set forth therein for opacity, nitrogen oxides emissions, sulfur dioxide emissions, and oxygen or carbon dioxide.(3) The monitoring and recording required in 310 CMR 7.14(2) shall begin by August 6, 1988.Amended by Mass Register Issue 1263, eff. 6/20/2014.Amended by Mass Register Issue 1395, eff. 7/12/2019.