Iowa Code agency 21, ch. 12 - RENEWABLE FUELS AND COPRODUCTS

  1. Rule 21-12.1 - Purpose
  2. Rule 21-12.2 - Definitions
  3. Rule 21-12.3 - General provisions
  4. Rule 21-12.4 - Renewable fuels motor vehicle fuels decals

Notes

Iowa Code agency 21, ch. 12

Chapter rescission date pursuant to Iowa Code section 17A.7: 1/1/28

These rules are intended to implement Iowa Code section 159A.8.

[Filed 6/4/93, Notice 3/31/93-published 6/23/93, effective 7/28/93]1

[Filed emergency 9/9/94-published 9/28/94, effective 9/9/94]

[Filed emergency 12/30/94 after Notice 9/28/94-published 1/18/95, effective 12/30/94]

[Filed 4/13/01, Notice 1/24/01-published 5/2/01, effective 6/6/01]

[Filed ARC 2577C (Notice ARC 2479C, IAB 3/30/16), IAB 6/8/16, effective 7/13/16]

Effective date of 21-Chapter 12 delayed seventy days by the Administrative Rules Review Committee at its meeting held July 8, 1993; delay lifted by this Committee on 9/15/93.

State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.