The provisions of WAC 173-400-110 shall apply to all new sources and emissions units to which this chapter is applicable.
Wash. Admin. Code § 173-490-090
Statutory Authority: Chapter 70.94 RCW. 91-05-064 (Order 90-06), § 173-490-090, filed 2/19/91, effective 3/22/91. Statutory Authority: RCW 43.21A.080 and 70.94.331. 79-06-011 (Order DE 78-23), § 173-490-090, filed 5/8/79.