Materials Compatibility Test and Evaluation Services in support of Piston Aviation Fuels Initiative (PAFI) and Eliminate Aviation Gasoline Lead Emissions (EAGLE) programs

The Federal Aviation Administration (FAA) is seeking qualified companies to perform materials compatibility laboratory test and evaluation services related to technical expertise to assist the FAA Piston Aviation Fuels Initiative (PAFI) and Eliminate Aviation Gasoline Lead Emissions (EAGLE) programs. The work is to be completed in accordance with the solicitation attachments, specifications, terms, and conditions. Some key points to consider are: • The NAICS code for this project is 541380, which is Testing Laboratories and Services. • The FAA contemplates award of a hybrid contract type with Firm Fixed Price for non-severable services and Labor Hours for severable services. • The proposal due date has been extended to July 31, 2026, at 1500 hrs ET. • Questions regarding the solicitation must be submitted by May 29, 2026, at 1500 hrs ET. • The FAA reserves the right to communicate with one or more offerors at any time during the solicitation process.