Each topcoat operation shall comply with the provisions of §§ 60.393 , 60.394 , 60.395 , 60.396 , and 60.397 . Separate calculations shall be made for base coat/clear coat coatings and all other topcoat coatings when necessary to demonstrate compliance with the emission limits in paragraph (e)(1)(ii)(A) of this section.
40 C.F.R. §60.398