The Department of Veterans Affairs, specifically the Network Contracting Office 5, is seeking sources for the procurement of Phadia test kits and supplies, including reagents for its ImmunoCap Allergy and ELiA Autoimmunity solutions. This Sources Sought Notice is intended for planning purposes only and will not result in a contract award; it aims to gather information on available suppliers and their capabilities. The anticipated procurement will be structured as a firm-fixed-price Indefinite Delivery Indefinite Quantity contract, potentially spanning five years, with deliveries to the VAMHCS Baltimore warehouse. Interested suppliers must respond by January 6, 2025, providing company details and socio-economic status to Alison Klein at ALISON.KLEIN@VA.GOV.