as expeditiously as practicable

(4) the term “as expeditiously as practicable” means as expeditiously as practicable but in no event later than five years after the date of approval of a plan revision under this section (or the date of promulgation of such a plan revision in the case of action by the Administrator under section 7410(c) of this title for purposes of this section);


42 USC § 7491(g)(4)

Scoping language

for purposes of this section
Is this correct? or