Section R. 285.561.8 - Gasoline; complianceRule 8.
(1) If field analysis shows that the vapor pressure is 7.0 or less, then the gasoline will be deemed to be in compliance with the requirements in section 3 of the act.(2) If field analysis shows that the vapor pressure is above 7.0 psi, but is not more than 8.0 psi and the gasoline contains between 9.0 and 10.0% ethanol by volume, then the gasoline will be deemed to be in compliance with the vapor pressure requirements in section 3 of the act.(3) If field analysis shows the vapor pressure is between 7.0 and 7.5 psi, then the bills of lading and other delivery documents are subject to review by the department to determine the source of the gasoline. If the bills of lading and other delivery documents show RFG was delivered and the gasoline is registered with the department under section 6(12) of the act and meets all of the specifications in the registration, then the gasoline will be deemed to be in compliance with the requirements of section 3 of the act.Mich. Admin. Code R. 285.561.8