Iowa Code § 15.321
The authority and the department of revenue shall each adopt rules as necessary for the implementation and administration of this part.
For future repeal of this section effective July 1, 2030, see §15.322 Section takes effect April 6, 2016, and applies to renewable chemicals produced in the state from biomass feedstock on or after January 1, 2017; 2016 Acts, ch 1065, §15, 16
2016 Acts, ch 1065, §10, 15, 16
Referred to in §2.48, §15.119, §15.322