ARSD 74:36:04:22. Source status change -- New permit required

If a minor source becomes a Part 70 source because of a relaxation in a federally enforceable limit on the capacity of the source or modification as defined in § 74:36:01:10, the requirements of chapter 74:36:05 apply to that source as though it were a single new source and the owner or operator shall obtain the applicable permit.