The Department of Homeland Security's Transportation Security Laboratory (TSL) is seeking information on a programming and numeric computing software platform for data analysis, algorithm development, modeling, and simulations. The software must include corresponding service, maintenance, updates, and helpdesk support for use by TSL personnel in its bulk detection, trace detection, and simulant laboratories. This is a Request for Information (RFI) for market research only, not a solicitation, and the government may or may not issue a future formal solicitation. No budget amount is specified, and the location for performance is the TSL laboratories. Responses are due by 10:00 a.m. Eastern Time on June 18, 2026.