Iowa E15 access standard goes into effect

Source: By OPIS • Posted: Monday, January 5, 2026

Iowa’s E15 Access Standard went into effect Thursday, which requires most gas stations in the state to offer E15 at at least one pump, according to a notice from the Iowa Department of Agriculture and Land Stewardship. The requirement stems from legislation passed by the Iowa Legislature in 2022 and is codified in Iowa Code 214A.31-37 and Iowa Administrative Code 21-86.

Fuel retailers that have not received a waiver or exemption are being urged to begin upgrading fueling infrastructure now to ensure compliance. Under the law, the Iowa Legislature authorized the department to assess fines of $1,000 per day against non-compliant, nonexempt fuel retailers starting Jan. 1, 2026. Small stations may qualify for an exemption, according to the department. Retailers that are already in compliance are encouraged to voluntarily report their status to the department’s Weights and Measures Bureau and will be removed from future reminder notices. The department said it is “committed to helping convenience stores and fuel retailers understand the pending law and regulations, as well as resources available to facilitate compliance and prevent penalties.”

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