HB648 — Consumer Protection - As enacted, provides exceptions to the standard formula required for gasoline blended with ethanol; exceptions to remain in effect until ASTM incorporates changes to the vapor pressure maximums for ethanol blends after this act's effective date. - Amends TCA Section 47-18-1304.

HB648 — Consumer Protection - As enacted, provides exceptions to the standard formula required for gasoline blended with ethanol; exceptions to remain in effect until ASTM incorporates changes to the vapor pressure maximums for ethanol blends after this act's effective date. - Amends TCA Section 47-18-1304. · Informed CitizenryHB648 amends Tennessee Code Annotated Section 47-18-1304 to establish specific exceptions to the standard formula for gasoline blended with ethanol. The bill specifies maximum vapor pressure limits…Open in Informed Citizenry