The Department of Defense, through the Defense Logistics Agency (DLA), intends to award a Sole Source Firm Fixed Price Contract to the International Association for Stability, Handling and Use of Liquid Fuels (IASH) for a membership that encompasses comprehensive meetings addressing various aspects of the fuels industry. This procurement is critical as it ensures access to vital industry knowledge and networking opportunities essential for the effective management and use of liquid fuels. The contract is set for the delivery period from January 1, 2026, to December 31, 2026, and interested parties wishing to challenge this sole source determination must submit their written challenges to dlaea.bps@dla.mil, providing sufficient information to support their claims.