Consumer and Fuel Retailer Choice Act of 2023

This bill amends the Clean Air Act to modify how the EPA grants waivers for fuel formulations. It creates a new pathway allowing fuels to enter commerce if they meet Reid Vapor Pressure standards (a measure of fuel volatility) either by matching certified vehicle fuels or by complying with existing waiver conditions. The changes directly affect fuel retailers and manufacturers seeking EPA approval for fuel blends. Key provisions update waiver procedures and clarify Reid Vapor Pressure requirements, specifically adjusting percentage thresholds and notification timelines for certain fuel types. The bill does not create new regulations but adjusts existing processes for fuel approval under the Clean Air Act.