(1) Part E applies to Class 1 and 2 facilities. All Class 1 and Class 2 facilities must have training and certification programs that are developed, approved, and implemented, pursuant to requirements in this chapter.

Class 1 and 2 facilities training and certification program will be valid for no more than five years from the date on the approval letter. Ecology will review Class 1 and 2 facilities training and certification program to ensure compliance with this chapter.

(2) Class 3 facilities must meet the training requirements in 33 C.F.R. 154.

(3) Class 4 facilities must meet the training requirements in WAC 173-180-210(2).