(2) In addition to devices certified under subsection (1) of this section, the department may certify new solid fuel burning devices that have been certified by the United States Environmental Protection Agency pursuant to:
(a) 40 C.F.R. part 60, subpart AAA, as in effect on the date the commission first adopts rules under subsection (1) of this section; or
(b) Any equivalent or more stringent standard adopted by the United States Environmental Protection Agency subsequent to such date. [Formerly 468.635; 2009 c.387 §2]